Friday, October 15, 2010

LyX Tips: JabRef Whitepapers and TechReports

Just a little thing that had me confused for a little bit...

Inserting references that are Whitepapers. Not really a common practice in thesis papers - but I had one that was released by Autodesk on Stereoscopic 3D as when I wrote my lit review at the time I found it difficult to find a good 'technical' look at how S3D works.

To reference it in my LyX document, I'm using the application JabRef (available for download here)

So to reference it, add a new entry then select "TechReport"


Once that is selected fill in the fields as required. In my instance, I had left the bibtextkey blank, so make sure that is filled in. Once it is, its easy enough to go Insert > Citation and select the bibtexkey and done!



LyX Tips: Glossary

Fiddling around with thesis paper, for those who want to create a "glossary" in LyX. Played around for a bit trying to figure out how to do it - found out how, so throwing this up as reference.

In my thesis, I have a list of terms that appear occasionally and want an easy find glossary or index for people to check these terms if they are unsure.

GIS

Geographical Information Systems

S3D

Stereoscopic 3D

VE

Virtual Environments

Virtual GIS

Virtual Geographical Information System

VR

Virtual Reality

VRGIS

Virtual Reality Geographical Information System

GIERS

GIS-based Intelligent Emergency Response System


So those are the terms above from MS Word. Now to throw them into LyX.

What we want to create is what is known as Nomenclature. (For our Glossary)

First, go to Insert > List > Nomenclature


You should see a Nomenclature label inserted into your document now.


Now we want to add entries to the list. To do this, go to Insert > Nomenclature Entry. It'll populate the document with tagged labels as "Nom:xyz"


Generate your document, and done! What you see is what you get. Your labels are generated in a nice and pretty nomenclature table for all your glossary goodness.


Hope that helps.


Thursday, October 7, 2010

JCU LyX Thesis Layout

Passing the info on.

For those enrolled at JCU, here's a pretty good layout that David Breitkreutz made and used for his own thesis submission in 2008.

http://davidjb.com/blog/2008/11/jcu-lyx-layout

I'm using it myself and in all honesty, not much has changed really in terms of layout from 2008 until 2010 - the format is pretty much the same. Just grab the files in the post (Layout and JCU New Logo)

All info is in there, and credit goes back fully to David.

Thanks!

Tuesday, September 7, 2010

CP5607 Paper Review: Approved

Paper was approved. *thumbs up*

HCI: Paper Review assessment item

Been experiencing some difficulties trying to obtain papers I want, however after much searching, where there's a means, there's a way.


Evaluation of Non-photorealistic 3D Urban Models for Mobile Device Navigation

Christos Gatzidis, Vesna Brujic-Okretic and Maria Mastroyanni

Abstract

This research presents a user evaluation study examining the effect different rendering styles of 3D virtual city models, as intended for navigational purposes, could potentially have on users with emphasis on non-photorealistically rendered (NPR) stylizations. The purpose of this experiment is to establish whether, particularly for the application area mentioned above, non-photorealistic, expressive rendering could provide alternative, more effective visual styles than the photorealistic representations of urban areas usually opted for by developers today. 50 participants were exposed to a predominably questionnaire-based study assessing various parameters by observation of the models on a UMPC (Ultra Mobile PC). The results of this research could potentially have significant implications on how future pedestrian navigational software should be visualized in the future.



Full Text: (Available for JCU download)http://www.springerlink.com/content/f460734248124871/

Now just to get approval from Bruce then will be able to start on the Paper Review.

Friday, June 4, 2010

Article I want to read

Can't access it using JCU's subscriptions...

For the time being..

So I don't lose track of it later/forget about it:


A Low Cost Approach to Pediatric Pedestrian Safety in Virtual Reality
Bandung, Bali, Indonesia
May 25-May 29
ISBN: 978-0-7695-3648-4

Abstract
Virtual reality (VR) technology has shown tremendous advancements in recent times. Several VR tools have been developed which depict advanced virtual environments that allow user interaction and manipulation. These tools have found many applications in training and learning. A VR tool is proposed in this paper to study the behavior of children when they are faced with real-world situations of road safety. The driver for this study is the fact that pedestrian injuries are a major cause of death among children ages 5-9 in the United States. The proposed VR tool includes VR software and hardware to simulate a virtual environment faced by a typical pedestrian while crossing the street(s). The VR tool represents a street with simulated traffic patterns and an avatar to represent the pedestrian. It is aimed at training children on safely crossing the roads in order to avoid accidents. The virtual environment will allow users to engage in (and investigators to measure)street-crossing behavior in a controlled environment.

Literature Review - Draft-Draft!

Been working on my lit review all day long. Then remembered I actually haven't sat down and updated my blog in a while. Really have to get into the habit of doing that.

The lit review I'm writing up though is a draft of a draft. As in, the one that gets handed in next week is a 10 page draft to lead up to our final one (25 pages) in the thesis. Currently I have.. not enough pages. 6 I think.

Updated some stuff in my wiki earlier as I was going through and referencing documents. http://code.google.com/p/honours-3d-paluma/wiki/Papers

I'm honestly not sure if I can get everything from my lit review complete in a cohesive manner in by 5 though... Just trying to figure out how to explain everything with referencing is rather troublesome. I still have to had in my proposal to Ian after this as well, but I need to change/update some aspects of it to reflect my current project though as it has changed since I last looked at it. Then to forward it onto Philip.

Gonna get back to working on the lit review now. May/may not come back later to write about it all, but shall see.

Thursday, May 27, 2010

Last Presentation for CP5080!

http://code.google.com/p/honours-3d-paluma/wiki/DownloadsDirectory

I updated that earlier today with the presentations and the papers that I worked on.

Today I presented the following:
Not sure how I've gone, but was a bit... weird presenting three different items at once, and trying to remember everything. The presentation of my lit review was by far the easiest though.

... I have to mention, presentations do feel a bit weird when questions aren't asked at the end. Though I guess it comes down to if a, the audience is interested in the topic, b, were they paying attention, or c, did you explain it enough that they understood everything anyway (and aren't curious for more info)

Ah well. Good learning/presentation experience none-the-less

Tuesday, May 25, 2010

BU4061: Presentation Questions

Overview of items looked at today during the final seminar for BU4061

Questions asked during biography presentations.

  • What is DBA? Like MBA, but higher. Worth 120k and not claimable on HECS
  • Autism - High Functioning Autism: Did Temple Grandin have many issues with her disability? Issues of bullying while in school. As an adult, had issues with harassment in workplace, though in academia is respected.
  • Conferences? Conferences not common in early career, though in later stages, larger volume of conferences presented, and is also now lecturing.
  • Noted as being very observant - how did she make her discoveries? Re: Stressed Animals Could relate to cattle because of autism. Felt there were similarities.
  • Grandin: How many publications with other academics? Very few
  • Kaplan: At 17 years old, enrolling in university - US, normally 18 years? Unsure
  • Conferences? Presentations, not many - teaches at the school. Done a lot of course work.
  • By 1st, 2nd and 3rd author - in what sense does that apply? Alphabetical order or something else?
Conclusion of subject:

Paradigms, Disciplines, Tribes, Individuals
  • Looking at the concepts, of what they mean and how they work in research
  • Methods of data collection
  • Methodology - recruiting people, researcher position, form of analysis
  • Paradigms - what type of paradigm are you working within
Cultures of Research Beyond University
  1. Business Research and the Consulting Culture
  2. Government Research and Policy Culture
  3. Academic Culture
Business:
  • Developing Profitability
  • Protect and build a case against regulations and perceived problems and deal with change
  • Paradigms: often positivist or post positivist
  • Methods: dependent on consultants, surveys, plus archival data
  • Developing systems, eg, HR, which are sold and promoted, eg. future business forecasts
  • Time and timing - strict timelines
  • Payment - variable
  • Not open to refutation - limited circulation of reports
Government:
  • Assist in development of policy and regulation
  • Respond to problems arising in the community
  • Paradigms: Post Positivist (can also be interpretative)
  • Methods: eclectic, largely review and profiling, surveys
  • Development: inter-government referencing, some academic use
  • Payment - good generally, reliable
  • Time frames - varied, including desirable delay
  • Open to refutation - acceptable, public
Clash of worlds
  • Topics allocated, not selected
  • Answers are generally 'desired' = client satisfaction
  • Big occasions of presenting work - presentations big issue
Relevant De-constructed
  • Time - when
  • Sector - agriculture, manufacturing, service, etc
  • Scale - local, regional, state, national
  • Focus - hotel, all hotels, all accommodation
  • Domain - economic, socio-cultural, environmental, administrative
  • Style - generating facts or ideas or new perspectives: emancipactory or functional
Knowledge Management
  • Is about 3 or 4 steps in the process about deciding what you are doing
  • Knowledge Capture - understanding what people know and aligning research objects with that knowledge
  • Knowledge Codification - translating findings into decision rules or systems
  • Knowledge Diffusion - sytles of delivery as well as roles of intermediaries
Wicked problems
  • Many business problems are wicked problems-complex multi-faceted, difficult to define a clear answer
Academy of Hope
  • Critical theory and an emancipatory paradigm turn attention to the possibilities of research and education to change the modes of education and build richer personal and public lives
  • When do we know enough? Enduring learning e.g. 'You're ready to graduate when the professor says so'
Subject Summary: Aim and hopefully partial achievement - to make explicit what we assume when undertaking research, to locate our research in a context of types of research to better understand our topic, the research of others and each other.

Thursday, May 20, 2010

CP5080/CP5090 Presentation Feedback

Got my feedback for my presentations today, finally. (Paper Presentation: XML Compression Techniques and Paper Presentation: Virtual GIS)

Was good to see the feedback as I wasn't sure how I had been doing.

A few interesting points. Need to address that concern over colloquial expressions.
Hi Angela, here are some comments on your cp5090 presentations so far.

1. very good use of slides, except for an occasional tendency to present a slide that is extracted from a paper with far too much detail. If you need to discuss that much information you will have to find some way to summarize or otherwise digest it within a few slides.

2. generally very good at pacing and keeping your talk on track.

3. You are a bit careless in diction and locution (word choice and manner of speech). Informality is OK but don't slide into purely colloquial expressions.

4. Very good attention to paper's structure and meta data.

Overall grade: D.

Bruce

Tuesday, May 18, 2010

Public Speaking

Randomly, while I'm finishing off some work...

Just found an interesting topic regarding speaking, or more specifically, how to avoid verbal pauses such as 'um', 'ah', etc...

My habit is 'and that', 'so yeah', 'and whatever'. Trying to improve this before I have to give a seminar.

Thursday, May 13, 2010

Critical Literature Review!

I have a 10 page lit review due in week 13....

Got to narrow down the field of my papers... Not sure if I should just use the papers that I've been looking at for my lit reviews in Bruce's class, or get new ones... Though I would appreciate further papers on GIS and Stereoscopic 3D...

And still need a paper on effects of tourism from Giana, unless I can find one via Google Scholar...

Still alive though, but blog has been kind of dead.

Just a lot of work to do over these next few weeks.

Monday, May 10, 2010

BU4061: Interesting Points

Some interesting points made by Philip in the lecture last week.


"When being a researcher, look at generic stuff as things can be subject to change.

Avoid anticipated regulations, (ie, politians)

E.g. Looking at tourism, two countries/areas going to war, tourism obviously declines


[Post to be updated at later stage]

Speech Writing and Photography

Was just trying to transcribe my speech earlier but battery is out on my livescribe pen and can't seem to find my cradle to charge it again. Got to really figure out where I put that...

I went out earlier and took some pictures of the area that I'm going to do the rough model of, they're 7MP photos so I'm hoping they will be high enough resolution.

On a side note, I was looking at the HX5 at work and really like the camera. 10MP but the lens quality looks fantastic and I really like the idea of intelligent panaroma as well as having in built GPS and compass feature where you can upload images directly into google earth.

Back to the photos... So I think I have a good amount there to do up some plane setup senarios, it's just finding the time to do it.

For this week, I've got my speech to hand in, gotta get my thesis proposal signed off (still), literature review, biography presentation as well as the other items which have begun piling up. So much work...

Thankfully I've only got work on the weekend so I have today free (where I've been working on BU4061) and Wednesday free, so using those days to catch up. Thursday morning to read the assigned paper (though may have to read more earlier as it is 28 pages).

AND when I get a chance... catch up on missed entries for this blog.

Thursday, May 6, 2010

Autodesk: 2011

Have I ever mentioned how much I love Autodesk?

Check out this news post just received - 2011 products with 13-month licences! On the condition that the rendered images aren't watermarked, this is going to be fantastic for my project rather than the 6-month limitation to worry about originally.


"You want to change the world. We want to see you do it.

Now is the perfect time to download the latest versions of your favorite Autodesk® products or try out a new one. Become proficient with the same software used by design and engineering professionals around the world, and further explore your design ideas that can make an impact on your future.

With the latest release of Autodesk® 2011 products, there are now more than 25 new software titles available for free* download on theAutodesk Education Community. All products now come with 13-month licenses, including 3ds Max and Maya. These new products can help you build skills needed in the workplace and introduce tools that support industry trends such as Sustainable Design, Building Information Modeling (BIM), and Digital Entertainment Creation.

You’ll also notice a new look and feel to the community – it’s been designed to help you find just what you’re looking for, faster. We’re eager to hear what you think – please send us your feedback via the links on the site."

Monday, May 3, 2010

Discipline Analysis

Currently been sitting around finishing off the discipline analysis for presentation tomorrow.

I'm still stuck on this idea of writing an actual speech. Looking at the criteria we do have to hand in notes, so I may have to do a LiveScribe recording of my speech then transcribe them later. The actual notes for what I've used in reference for actually putting together my PowerPoint is easy enough though.

I find that with writing a speech I don't tend to follow them word for word. Rather picking out key words from the speech then talking about those related points... which is where the PowerPoint come in handy as they work as my palm cards.

I have to get around to uploading resources and what not on my google code page as well as I'm really not making use of the sources there. And also get the storage area set up for my thesis work/backups as Ian mentioned in the meeting on Friday.

Won't have a paper presentation for CP5080 this week, but will next week.

Tomorrow got to start with doing the modelling prototype-thing and also gotta finalise/check/sign off the thesis proposal as well. Ideally I would like to throw up some screenshots from the play-around-modelling concept in the proposal so that the reader can actually see what the modelling concept is rather then me trying to describe it in words. One of the ideas/concepts behind the actual project for business/development proposals anyway.

So, back to assignment now.

Saturday, May 1, 2010

Comments and Meeting Points

Just a random tid-bit here before I gloss over points from today's meeting.

I actually had no idea that other people were reading this bar myself and supervisor, so thanks to anyone who has been reading this. It may not make much sense to you a lot of the time, as it is an area for me to record thoughts and ideas, but still, thanks for taking the time to read and even comment.

After seeing that comments had been made I went through and checked each of my entries for any other comments and I was surprised to say the least. I'm actually quite happy to see that people have commented, so once again thank you. ^_^

So, now..

Meeting notes:

Key points from meeting
  • Keys
  • Office Space
  • Paluma Trip
  • Geotagging
  • Google Maps - SketchUp
  • Microsoft Photo Synth
  • Thesis Proposal
  • Modelling Approaches
(didn't have my livescribe pen on me at the time so didn't get everything, if I remember anything I'll add it)

Proposed work:
  • Model an area (rough, just using basic polygons and textures) and see how long it takes (e.g., street view or something basic)
  • Basic models of trees/bushes
  • Build a texture library~!

Thursday, April 29, 2010

LaTeX and LyX

Just a quick mention...

www.latex-project.org
www.lyx.org

Two nifty little programs I was shown with document handling and editing. Basically, all you have to do is type what you want and it handles all the formatting for you.

On a side note, there are quite a few entries I've got to get up from back logs, some information on O'Reileys when up there, views of tourism changes, recent trip to Paluma, further information on 3D (from a Sony presentation I attended) as well as play-around with Maya/3DS.

As soon as I get my Bu4061 presentation and CP5080 presentations out of the way, can get back to updating this blog more regularly.

Thursday, April 22, 2010

Ethics: Use of Humans and Animals as Participants

Some notes from the Ethics Presentation during Induction Day today.

Presented by Prof Phil Summers

"Ethics and ethical principles extend to all spheres of human activity. They apply to our dealings with each other, with animals and the environment. Ethics serve to identify good, desirable or acceptable conduct and provide reasons for those conclusions."

Ethics extremely important. Failure to comply with ethical regulations and requirements can result in the failure of a student and the thesis. There are publications (National Statement on Ethical Conduct) available that outline the guidelines to follow with regards to the ethical requirements, this includes both animal and human participants in research.

Guiding Principles and Legislations:
  • National Statement on Ethical Conduct in Research Involving Humans - published by the Heatlth and Medical Research Council, 1999
  • JCU Policies
Applications:
  • Information avail on JCU Website - see "Human Ethics" in index
  • Applications to be submitted 2 weeks before a meeting
  • Applications in lay terms, easy to understand by non-experts
  • Checked/signatures in advance - Head of School and Supervisor
  • Committee may require applicants to attend meeting to explain and justify research proposal
Human Ethics - Guiding Principles
  • Integrity - honest conduct of research and dissemination of results (not altering)
  • Respect for Persons
  • Beneficence - minimise risks and discomfort and maximise possible benefits
  • Justice
  • Consent - give the ability to allow for acceptance and withdrawal, ensure anonymity
  • Research Merit and Safety
  • Special Considerations for Research involving children as well as genetic research
  • Special Conditions for Clinical Trials
"Research must be conducted or supervised only by persons or teams with experience, qualifications and competence appropriate to the research. Research must only be conducted using facilities appropriate for the search and where there are appropriate skills and resources for dealing with any contingencies that may affect participants."

Reporting:
  • Annual reports are required from researchers
  • Confirmation of final ethics report for pre-completion seminar evaluation by supervisory committee
  • Ethics committee reports annually to NRMRC, University Council and QLD Government Animal Welfare Unit
---

Looking at the presentation today, I have a much better understanding of the requirements when it comes to ethics. As soon as I compile a method of surveying the public, I'll have to run that by Gianna first, then I'll need to look at getting the application written and submitted to the Ethics Committee. Application needs to be absolutely clear. Ethics committee may request further information and each resubmission can take up to a month.

Thursday, April 15, 2010

Bibliographies - Formatting Options

So here is an interesting thing to share today.


What is BibWord and why is it so cool?

Simply put, BibWord is a little extension or plugin of sorts that you can install into the root directory of Microsoft Word, giving that little nifty auto-bibliography list you have all the more functionality.

Above is an example from an assignment that I did last month for BU4061, the debate and rebuttal. The way the document is set out is that all bibliography items are all referenced within the document, clicking a section of the debate (E.g. CERN), "Physicists wanted to replicate the conditions that existed a fraction after the big bang by using a Large Hadron Collider (CERN, 2008) to collide particles at speeds just shy of the speed of light" will take you to the citation in the bibliography, then clicking the citation item in the bibliography will then open a website. Easy enough.

The two windows you see there are Source Manager and Edit Source. Source Manager tracks and records every single source you have ever placed into Microsoft Word, giving you a full reference list that you can look up at any time. The Edit/Add Source allows users to simply fill in the fields and Word will take care of formatting for you.

While Word can format your bibliography to change it to styles APA, sort by name, etc etc, the list is in all honestly... rather small.

And this is where BibWord comes in!

As you can see here, I'm using Microsoft Word 2007 with BibWord. In about the time of 5 minutes, all it takes is a simple download then installing the files to the Word directory. For instructions see here: http://bibword.codeplex.com/releases/view/15852

There are a few areas of BibWord that require a little bit of working out. I noticed that ACM referencing doesn't appreciate web references - whether that is an formatting standard for ACM or a Style limitation I'm not sure, though users can edit/add to the style lists as the developers provide the source code.

Editing on a average user scale though may just be a bit difficult at this stage:

Quick flick through one of the Havard source files revealed some 3100+ lines of code. There was another plugin I'm sure of that allowed users to specify format requirements, OpenSource naturally, though I can't find it. I'll have to go looking again.

Lastly. Before people beat me to it...

Another thing to mention as well as a good program is EndNote.

Provided free to staff and students at JCU. http://www-public.jcu.edu.au/libcomp/resources/endnote/index.htm


Haven't had a full play around with EndNote as of yet, though when I do, I'll post thoughts and feedback on it.

Monday, April 12, 2010

Weekend Coverage, Internet and Laptop

Finally back after a rather long weekend. Was rather enjoyable none the less.

Interestingly enough I got up on stage twice for public speaking, both of which were rather large audiences, one was about a room the size of one of the lecture rooms in DB17, the other room was probably comparable to CLT. Strangely though, I found that getting up there and talking was far easier than the debate.

Internet access where I am currently is rather.. painful. In a black spot simply put so the internet is very temperamental, making it difficult to open basic things such as Gmail or even download file attachments. I haven't even bothered to try and upload a file yet, seeing as I couldn't even get a steady enough connection to actually check my account balance for online banking.

The biggest issue by far though is that my VAIO laptop just crashed. It doesn't seem to want to stay on and keeps powering itself off. At one point it flat out refused to turn on. I managed to get it to power on long enough to get my files for my thesis off as well as a few other files I needed. Right now though, I'm really glad for purchasing the netbook. I had expected the laptop to crash so I'm glad I took that into consideration. When I get back to Townsville I'll have to get it dropped off for repair and figure out whether I try and salvage it, replace it completely, or leave a desktop on campus with remote access from my netbook. Will figure it out when I get back anyway.

During the week, I'll be going up to O'Reiley's and hopefully might talk to some people there to get their views on the before and after of tourist development.

I'm also looking at going up to Paluma sometime during lecture recess to get some photos as a backing to help out with starting my modelling for the project. I really want to get that part of my project started and a fair amount of it done before the end of the semester.

For this week, I've got to finish my BU4061 assessment and also get in contact with Bruce (again) to find out what is happening with the presentations. I've still yet to receive confirmation on where I'm to present. Or even when. I also have to find out if Ian did manage to get an example of a Thesis Proposal for me to look at as well... Hm.

Definitely a lot of work to accomplish over the week. Shall see how I go.

Thursday, April 8, 2010

Recent Meeting and Thesis Proposal

Had a meeting with Ian earlier over Skype. Strangely enough, that would've been my actual first time using skype for voice/video chat. Good service on the chance that your connection is stable.

So got some interesting points to look at for my proposal. I've got a good idea of my research plan now and also the scale. I'm just hoping that its not too big.

Main concerns is over the GIS data and modelling everything on top of it. Just depends on how the council makes use of the data, if it's an object file or something which I can easily import into Maya or 3DS Max, would make life so much more easier.

Currently sitting in the car updating while on a drive. Wireless is actually better while in the car then in the house. Haven't experienced one drop out yet.

Tomorrow and over the weekend, there won't be any updates from me as I'll pretty much be unreachable all weekend while I'm at an event, so gotta see what I can do before then. (Hence why netbook + wireless in the car) At least this way I'm not losing time twiddling my thumbs in a car ride.

On the subject of netbooks and wireless broadband sticks - fantastic investment. The best $400 I've ever spent. At some point I wouldn't mind writing up a full review on the netbook just simply because I don't think many people realise how good they really are.

Back on subject of thesis. The way I want to 'start' with my project is ideally when I get back to Townsville to jump into modelling right away. That's going to be one of the tasks that is the most time consuming. There's two options for that; modelling using Google Earth Pro (similar to what is happening with a model of the JCU campus) or doing it through 3DS/Maya and either creating an environment within the application (will be extremely slow due to the volume of polygons in any one scene) OR porting the models into something like a game engine. I just need to make sure I have an environment in which a user can navigate through successfully. The other thing with the game engines is making sure it supports stereoscopic 3D and is direct X 10 enabled.

A few different things to look at, but things to think about none-the-less.

Tuesday, April 6, 2010

Honours Timetable

While I'm currently fiddling around with excel, here are the dates for my reference for my honours:

Start 22/02/2010
Project selected 03/03/2010
Proposal 18/03/2010
Lit. review 08/06/2010
Seminar 1 20/07/2010 (may shift to Aug.)
project completed 30/09/2010
Thesis outline 06/10/2010
Draft thesis 26/10/2010
Thesis to examiners 15/11/2010
Seminar 2 19/11/2010

Monday, April 5, 2010

Thesis Proposal

Been working on the thesis proposal today... There's a lot more information in there that I need that I really don't have, so will be emailing Ian after this to get some info.

I've decided to format it as per the IT Honours Guide guidelines as it makes more sense to me in terms of data flow and I'll email a copy to Philip to check to see if he is happy to keep it the same or if he wants it to stay strictly with the Business format.

Coming up with all the information in a cohesive manner is.. well, I wouldn't say 'difficult', but not something you can exactly whip up very quickly. I keep going back over things and changing them simply because I'm not satisfied with the level of work/information in there.

The title though... I keep changing the title. Currently I have "Examination of Computer Visualisation Techniques in Tourism and Development Scenarios" but earlier I had "3D Modelling of the Paluma Range for Tourism and Development"... I like the second one more, but I have to run it by my supervisor first. Titles always get me though. Even when writing stories, I take ages when picking titles.

I seriously have to find out what is happening with BU4061 with regards to assessment and Brisbane. I did mention to Philip that I'd be in Brisbane in April, and I've emailed him today about it but still haven't heard back from him. Just a bit worried about the assessment which is due anyway.

Waiting on Bruce to get back to me about Thursday for the presentations as well, so as of yet, I have no idea if I'm presenting or not... Or even where.

I think I may try and get an early night now... Have had a headache all day and either there's something wrong with my screen or I'm seeing double with the text... Doubt it's the screen.

Will have to finish off the proposal tomorrow. *was hoping to get it done today*

Sunday, April 4, 2010

Brisbane, EEE PC and Internet

Landed in Brisbane about an hour ago.

Also got an EEE PC (1005P) yesterday. Battery life on it - FANTASTIC! Have yet to charge it again, but has lasted the whole plane ride (playing movies) and about an hour of surfing on wireless while doing a system backup - and it's still going. (With four hours more to go apparently)

I read through the following paper while on the plane: http://portal.acm.org/citation.cfm?id=833826

Nifty stuff. It's a paper from 1995 and basically talks about Virtual Geographical Information Systems and how it could be used for military operations. At the time, they only had 2D visualisations and the concept of creating it in 3D was very new. Now, its something you can see in pretty much any game. Call of Duty for instance, mini map with building views that corresponds to the surrounding environment.

I've still yet to 'decide' on two other papers for my review. I had two others I was looking at (links in a previous blog) but I found them not to be exactly what I'm looking for. One was about immersive interaction techniques, the other was about 3D Map Building with Stereo Vision. I need to read that second paper more in depth as the maths in there really throws me off so I only really skimmed read it..

I may have mentioned this already but I would really like to get a paper about the 'experience' a person gets out of immersive technology compared to standard viewing, still yet to find anything.

Also have to finish off my thesis proposal draft tomorrow and get that sent off. Hopefully will get that done tomorrow between everything else that's happening.

Friday, April 2, 2010

3D in Cinemas

Went and saw "How to Train Your Dragon" in 3D yesterday at Birch. Good movie. Highly recommended.

Main focus here though is actual 3D being used to display landscapes...

Birch Carroll and Coyle cinemas make use of RealD technology (www.reald.com) whereas Reading Cinemas uses Dolby Digital 3D (www.dolby.com/professional/solutions/cinema/3d-digital-cinema.html)

Between the two, I found that RealD was better then that of Dolby 3D. For starters, the glasses you can keep from RealD whereas with Dolby 3D you have the staff staring at you when you walk out of the theater, almost as if they're expecting you to take off running with their glasses. (Glasses from RealD, very cheap to make VS Dolby 3D synced with the screen/video and alternating shutters, rather expensive). I'm not 100% sure where the NVIDIA 3D sits between these two different types of technology though.. It'd be interesting to see how different/similar they are in depth/perspective. Particularly if you are off center of the image or move around a lot. (An issue I didn't find with RealD).

Depth wise, both RealD and Dolby 3D were good. Though... I notice that the 3D does cut off when it hits the 'edge' of the screen. It's like looking through a window. You can see the depth of the objects, but it's not like they 'leap' out of the screen (although it appears that Dolby 3D has a better ... can't think of the word, but 'pop out' effect..)

I think with having the demo of the Paluma landscape in 3D would definitely generate a lot of public interest, not because of it being a virtual environment, but something that people can actually see in 3D. I think a lot of people would show up just to be able to experience something 'new' (not really) and cool. Plus with the 3D hype going around, it's a step towards embracing new technology.

Before I leave, just an interesting blog I found on someone else's views on 3D.


Enjoy.

Thursday, April 1, 2010

For today only...

Completely and utterly off topic while I'm procrastinating...

xkcd. Generates a console window. For today only.


I love these guys.

Research Papers

Papers I may/may not look at as apart of my thesis and for the critical paper review

http://portal.acm.org/citation.cfm?id=253303


... More to come

Tuesday, March 30, 2010

BU4061: Thesis Proposal Document

Thesis Proposal Document

This document should be a maximum of 6 pages in length. (excluding references) It should consist of:


Page 1

Title page with your name, subject, and proposed thesis title.

To make your title effective as a communication tool please try and link the major independent variable with the key dependent variables and possibly add the context. eg

The influence of colour image enhanced maps on visitor satisfaction for rainforest long walks. OR

Effects of temperature and vegetation on visitor mood in major tourist attractions in X’ian, China.

Page 2 & 3

The next two pages should be a succinct statement of the key references and ideas which shape the project. These references and ideas should be organised hierarchically, that is from the most general concerns and issues to the specific focussed references bearing most directly on your thesis. At this stage 10-20 core references should be shaping your project. For the thesis itself a longer, more expansive discussion of points will be needed. An example of how to present your references is given below, first for a general background reference and secondly for a reference close to and pertinent to your actual study.


Zube (1980) considered the techniques and methods for exploring how people reacted to their immediate physical environment. He pioneered the use of photographic simulation of altered environments to assess people’s attitudes. This work is part of an environmental tradition in studying people and their settings.


Moscardo (2000) explored visitor reactions to a specific tourist environment, the floating pontoon. She found visitors were concerned with safety and temperature of surfaces. Some of the questions about surfaces and physical comfort will be employed in the present research on visitors’ comfort at Chinese tourist attractions.


Page 4

At the end of the 2 pages of references and related comments as above, you should proceed to a fourth page which clearly states the aims or objectives of the project. If you are able to state clear hypotheses then please do so at this point.

An example of page 4 would be:

Aim 1: To explore the preferences and comfort levels of all visitors to well vegetated and less well vegetated major tourist attractions in X’ian, China

Aim 2: To test for preferences and comfort level differences between Chinese and Western visitors to attractions which are well vegetated versus less well vegetated.

Aim 3: To relate physical comfort levels of both Western and Chinese visitors at tourist attractions to overall satisfaction with the attractions.

You should probably have no more than 5 major aims. A detailed set of aims for each demographic or visitor profile variable, would for example, be excessive at this stage.

Page 5

On page 5 you should attempt to specify the measurement or operationalisation of the key variables in your study.

What will you measure and how will you measure it (examples follow the case).

“comfort level” will be defined by a) visitor’s rating of their physical comfort on a 9 point scale and b) by taking measures with a wet bulb thermometer of temperature and relative humidity scores and scoring these measures from thermal comfort charts

“preference” will be operationalised as visitors’ choosing one of four digitally altered photographs of the 2 tourist sites which differ in the amount of vegetation in the waiting and plaza areas of the site.

“Chinese” will be defined as people who state their residence as mainland China

“Western” will refer to people with residence in UK, Europe, United States and Australia.

Page 6

On page 6 you should write a 1 page brief of your proposed procedure. Who will you study, where, how many people or businesses, what will you ask them to do. The page 6 statement should finish with a brief timetable of your planned work. A Gantt chart would be appropriate; that is a grid of activities by the time you will work on each activity.

You should expect to receive feedback on your document within 1 week of submission. Clearly you will need to work with your supervisor to achieve these targets. Good luck with the work.

A statement saying whether or not you will have to complete an Ethics form is a required final item for this document.

Why so loud, Livescribe?

The start up sound of Licescribe is insanely loud at 2am with 5.1 surround sound...

And OH MY GOD! My notes actually work!!! They actually not only recorded but uploaded to my desktop! *has been having issues on and off since early February after an update and is now rather happy*

Just been spending time looking at references, checking out the pedro paper and also polishing off the debate. I really should have spent more time taking note of the references I used when constructing my debate. And make a note to do it as apart of my thesis as well. So far I think I've been good with regards to this blog, actually having all the links available within the posts, though I really should get a running bibliography sometime as well.

With doing the debate I think now after actually doing it, I'd be interested in trying it again. But.. not... assessment or anything. No requirement for any pressure.

Charging up the Livescribe pen currently. I started going through and listening to my debate but I hate hearing the playback of me talking. Just... sounds... awful.

My internet is down as well currently, so I just have this saved to the browser currently. I need to email off my references to another student in my debate group so hanging out for that so that they can get it first thing in the morning.

/Half an hour later

.... aaaand we're back.

Ahh, best get to bed.

PS. Posts don't make much sense on lack of sleep.

PPS. iPad is becoming more tempting with every research paper I print.

Monday, March 29, 2010

NVIDIA 400 Series Graphics Cards

NVIDIA is really stepping up not only in their CUDA technology, but cards as well.

Check this out.

This is what I currently have:

And these are the two new cards that NVIDIA launched just last Friday:

128 CUDA Cores VS 480.
512MB GDDR3 VS 1536MB GDDR5

Price point? Anywhere between $300 - 500 USD from what I've seen so far. Interested to see what the AUD price point will be.

Would love to do a full CUDA render test with these new cards. Looks absolutely amazing...

On a separate topic, currently working through BU4061... Not sure if I'm going to get much sleep tonight again.

Sunday, March 28, 2010

3AM Ramble

Been getting some replies over at the NVIDIA forums regarding the glasses and maya.

Interesting reply from a user:
Since version 2009, Maya is really one of the best 3d tools to create stereoscopic movies.

Not only because it features stereoscopic cameras, but also eliminates some of the most common picture "failures" you are getting with 2 normal cameras (for advanced readers: maya is capable to use off-axis cameras with shifted sensors to create perfect matched stereoscopic pictures - with 2 normal cameras you would get frustum problems with trapezoid deformations).

The good thing is, you don't need a quadro card to use the stereo rig, but if you have one, you can see the viewport in "real" 3D if you use 2 projectors (polarization, infitec ...) or the acer one (if there WOULD be newer quadro 3d vision drivers which support the projector perfectly wink.gif ).

For normal users it is enough to create a stereo rig, set the zero parallax plane, the interaxial separation and view the whole thing via the luminance anaglyph (red/cyan) option wink.gif.


Good luck while trying it and don't forget to read the autodesk stereoscopic filmmaking whitepaper to understand the whole 3d functions:

http://images.autodesk.com/adsk/files/ster...per_final08.pdf

and

http://www.motionmedia.com/downloads/pdf/M..._Whitepaper.pdf
Quote: MCX

I like this idea of using two projectors to see "real" 3D. It'd be a wonder on how to set it up though. And so, so glad that a quadro card is not required. All I need now is my 3D monitor and I can start playing around and developing. Hurray!

Proposed Work

I got woken up from my sleep at midnight despite going to bed at 8:30pm... so... this may or may not make much sense in my sleep deprived state..

So, over the course of this week, have got a lot of work to do.

*nods*
To do list:
  1. Finish off BU4061 Script to submit Tuesday
  2. Finish reading Pedro by Tuesday (mostly finished)
  3. Select 3 papers for presentations (CP5080)
  4. Finish off Critical Review for XML paper (do we just go up there and talk, use palm cards? I'm not sure on protocol)
  5. Finish off Project Proposal (draft) Friday - can't remember due date...
  6. Figure out other assessment that's due
  7. Find a better filing method other then "throw-in-the-corner-and-deal-with-it-later"
  8. Figure out what to do about laptop + Brisbane
  9. When in Brisbane, start modelling things in Maya (see above)
  10. Finish reading this paper: http://images.autodesk.com/adsk/files/stereoscopic_whitepaper_final08.pdf
Now, off to sleep.

Friday, March 26, 2010

3D Glasses + HDTV

Ahh, so last night's attempt at trying to get the 3D glasses running kind of failed.

Tried both the TV and a laptop monitor (just to a. see if we could prove NVIDIA wrong and b. see if we can get the glasses to run at half the frame rate)

The TV itself was actually only a 60Hz signal, (supposedly uses backlight flashing to double the rate to 120Hz?) despite the manual saying otherwise (NVIDIA was right on this one) and as for the laptop, well, after getting the up-to-date drivers (CD ones are outdated) and running the installation, it actually just stops midway through and says "Your laptop panel is not 3D enabled" and closes down the installation.

Doesn't even let you attempt to try it at a lower rate. Which is a bit of a let down.

Can't get the monitor this week either. Apparently I have to claim hours at JCU for payment, so it's not like Cairns which was done automatically. *laughs* Oh well, another 2 week wait I suppose.

Been looking at a lot of things surrounding the glasses and modelling. Will post information as I come across it anyway.

Thursday, March 25, 2010

Oo! Random 3D Maya Find!

Old topic, but looks interesting.

Maya 2009 (and all Autodesk products) are adding 3D Stereoscopic tools - report from SIGGRAPH
Posted by Pat Howk on August 13, 2008

Monday, I caught the end of the Autodesk event and got to see a little bit about the new Maya 2009! The first thing I saw was the new particle system. It was really easy to recreate fluid effects, smoke, explosions. Everything done in the demo was created without writing expressions. To me this was the one of the best parts. They also demonstrated some real-time collision detection. But the good parts were the new Stereoscopic tools that are coming out for all of Autodesk's products. I'll focus on Maya since I'm a Maya user. The best thing was Maya 2009 has a built in stereo camera rig. Some really cool options for this camera rig are real-time 3D so that you can animate and model and do everything you want to do while wearing your 3D glasses! That way you don't actually have to render you scene just to see if you stereo is working properly. The next cool thing is the camera can actaully project a red color and a blue color right onto the screen. What this does is gives you a reference for the 3D. Meaning that everything in front of the red plane is going to look like it's coming out at you and everything behind blue is going to be in the background. This also will increase your work flow by allowing you to get a good idea of what your scene will look like before you even render your first scene. As it is now you had to make your own rig and continually render a scene just to see how far the depth is and if you need to tweek more. The whole Autodesk pipeline got a stereo upgrade to help make stereoscopy an easier thing to do.

The industry right now looks like it is getting behind theses 3D/stereo technologies 100%. Dreamworks reps claim that their moving to it and ALL of their upcoming 3D movies are going to be in stereo. These tools just make that transition a whole lot easier for pro's and students alike. If your a 3D student today then you can't afford to not be working on stereo projects in school. It's doesn't matter if you like it or not, from what I've seen the industry if moving at full steam with stereoscopy.


Oh, and for those that don't know.

The movie was developed using both Maya and MotionBuilder.

Great stuff.