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20 Educational (and free!) Multimedia Resources - via Innovative Interactivity Guest Blogger, Tim McLaughlin

20 Educational (and free!) Multimedia Resources - via Innovative Interactivity Guest Blogger, Tim McLaughlin


20 Educational (and free!) Multimedia Resources - via Innovative Interactivity Guest Blogger, Tim McLaughlin

Posted: 25 May 2010 03:18 PM PDT

Here is the link to the Innovative Interactivity blog post:

20 Educational (and free!) Multimedia Resources

Starcraft 2 and a bit of Wine - Linux Performance

Starcraft 2 and a bit of Wine - Linux Performance


Starcraft 2 and a bit of Wine - Linux Performance

Posted: 25 May 2010 10:54 PM PDT

I mentioned earlier this month that I was enjoying the Starcraft 2 beta on Ubuntu 10.04 thanks to Wine software. In my previous posting I had simply stated that SC2 was "playable" under Wine. I have a fairly powerful gaming laptop that sports an nVidia 260m GTX and a 1680x1050 resolution panel. SC2 defaulted itself under Wine to "ultra" settings on my system - after playing one game at these settings (well it was really more like playing a slide-show). I promptly lowered the details and textures to low (while leaving the resolution the same).

With these settings I average around 40 FPS at the main menu and in game. At the high end I see just over 50 FPS while playing and at the low end it bottoms out around 20 FPS in combat. (For those wondering how I obtained these numbers press control+alt+f to put an FPS counter in the upper left hand corner of the screen while in SC2). These numbers come from the latest SC2 patch as of today (05/25/10).

Now for a bit of an ironic story regarding SC2. Late last night I dual booted my system with Windows 7 Ultimate again due to the need for an embedded youtube video to work in an Office 2007 power point presentation (it failed to work under Crossover and youtube plays poorly in VMs, thus native install was my only option left). Back on topic - since I had Windows installed anyways I figured I would copy over my SC2 files (god bless Blizzard and their portable installs) and see how comparable the performance was on the native operating system.

Needless to say it performs better, in fact the FPS I see under low settings on Wine is about equal to the same FPS I was seeing under high settings on Windows. That is about where the things that worked better under Windows ended for SC2 on my computer.

I would like to prefix my following statement with the fact that my network drivers are installed, working, and I had used several other applications online just fine.

When I joined my first SC2 game on Windows I had just selected my workers to start mining when the lag started, around two minutes later I was dropped from the game and it counted as a loss in my ladder league. I figured it was just something funky with my internet line, even though I had not had any issues in SC2 under Wine in the last three weeks, as such I promptly selected "find match" to start another game. Two minutes later I had "lost" another ladder game due to "connection" issues.

Fan-flipping-tastic.

Just out of curiosity I decided to boot in Linux to see if the issue existed there as well (I'm hoping the irony of rebooting into Linux to play a game isn't lost on anyone). Needless to say the problem was not present there, after sweeping two ladder games without any connection issues on Ubuntu I can indeed confirm that it was a "connection" issue with the SC2 was only happening under Windows.

Yes: I know this game is still in beta.
Yes: I know odds are this issue is limited to my system.

Is it still annoying? Yep. It is ridiculously ironic? You bet.

Anyone else have fun story they would like to share about an application working better under Wine than it does on Windows itself?

~Jeff Hoogland

Raymond.CC Blog: “Download Google Chrome 5 Stable for Even Faster Browsing” plus 1 more

Raymond.CC Blog: “Download Google Chrome 5 Stable for Even Faster Browsing” plus 1 more


Download Google Chrome 5 Stable for Even Faster Browsing

Posted: 26 May 2010 12:00 AM PDT


Google company moves very quickly. In just a short while, Chrome, the web browser by Google is now at version 5. I use Chrome and Firefox simultaneously because opening a lot of tabs in Firefox makes it sluggish but when I do that on Chrome, it is still fast because it is light. Google Chrome [...]

Solution for Laptop Battery not charging when plugged in

Posted: 25 May 2010 07:30 PM PDT


Yesterday, after I had finished writing the article, I decided to unplug my laptop and go downstairs to relax on the couch in the living room, which at present, is undergoing electrical work by my father. To say the least, the one plug close to the couch was shot, and he was replacing it, and [...]

Quick Post: Video- Electroactive Polymers (EAP) for a Robot Head; link to OpenMaterials.org

Quick Post: Video- Electroactive Polymers (EAP) for a Robot Head; link to OpenMaterials.org


Quick Post: Video- Electroactive Polymers (EAP) for a Robot Head; link to OpenMaterials.org

Posted: 24 May 2010 06:44 PM PDT

Electroactive Polymer Robot Head


For more information:  
Electroactive Polymers (EAP) as Artificial Muscles (EPAM) for Robotic Applications
Wikipedia:  Electroactive Polymers

Electroactive Polymers Robot "Flying Fish" Transparent Blimp

"The worldwide first EAP propelled airship was made at Empa in collaboration with aeroix GmbH and the Technical University of Berlin. This lighter-than-air vehicle with 8 m in length consists of a slightly pressurized Helium filled body of a biologically inspired form with Dielectric Elastomer (DE) actuators acting as muscles and deforming the body and tail fin in a fish-like manner."


I wonder if the Blimp's surface could be transformed for interactive ads....I'm sure someone is working on this now!

RELATED
OpenMaterials.org (This is a rabbit hole I'll need to explore further.)

"OpenMaterials is a research group dedicated to open investigation and experimentation with DIY production methods and uses of materials.
In the spirit of the open source software and hardware movements, we hope to promote materials to be researched and developed in a public, collaborative manner. We see materials as an open resource, and wish to establish an open process for exploring and sharing knowledge, techniques and applications related to materials science."

Smart & Adaptive Polymer Lab, University of Toronto

SOMEWHAT RELATED
Last night I dreamt about haptic touch-screen overlays... (IMT post from about a year ago that focuses on haptic/tactile feedback, electroactive polymers, and nano-materials.)

For a smile:  "Musical Heads" Watch the Neurosonics Audiomedical" video (via Chris O'Shea)


Raymond.CC Blog - Restoring the Master Boot Record to your Windows OS

Raymond.CC Blog - Restoring the Master Boot Record to your Windows OS


Restoring the Master Boot Record to your Windows OS

Posted: 24 May 2010 07:30 PM PDT


To many of us, Linux is a hit and miss kind of deal. There are some of us who hate it with an undying passion and refuse to use it ever again after being stung once. I can understand how and why people would do such a thing, especially when I first started out with [...]

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