Hands On Computing: How Multi-Touch Screens Could Change the Way we Interact with Computers and Each Other (link to Scientific American Article)

More Multi-Touch!

Scientific American, June, 2008 Hands On Computing: How Multi-touch Screens Could Change The Way We Interact With Computers and Each Other "The iPhone and even wilder interfaces could improve collaboration without a mouse or keyboard. "

"It is easy to imagine how photographers, graphic designers or architects—professionals who must manipulate lots of visual material and who often work in teams—would welcome this multi-touch computing. Yet the technology is already being applied in more far-flung situations in which anyone without any training can reach out during a brainstorming session and move or mark up objects and plans." -Stuart Brown

Link: Emotiv System's Neural Game Controller Headset: Human-Computer Interface of the Future?

If you are looking for information about brain-computer interfaces, follow the link to my post about Emotive Systems neural interface on the Technology-Supported Human-World Interaction blog.

Emotiv System's Neural Game Controller Headset: Human-Computer Interface of the Future?

Also see:
Game Interaction via Thoughts and Facial Expressions: EPOC - Emotiv Systems Neural Interface

Oculusia, an Interactive Multi-Touch Table Game for Four People

The following video is a nice demonstration of a multi-touch table game, Oculusia. The game was created by four students from the Aalborg University, Copenhagen, for Medialogy 2008. The students, Jens Fursund, Thomas Frohlich, Thomas Miksa, and Tobias Brogaard, also created the table.



More Information:
Students Explore Multi-touch with Oculusia

Related:
The "Workbench" used in the Medialogy Lab at Aalborg University, Copenhagen:


"The Workbench displays 3D stereo images and the tracking system allows for interaction with virtual objects on the display surface. The tracking system uses infrared light to illuminate the display surface and the camera is only sensitive to infrared light. Basic image processing techniques are then applied to acquire position of the hand."

A Multi-Touch DigitalPainting Application pdf (Søren Støvlbæk, Larsen Gavin, Francis Murray & Jesper Højgaard Pedersen:Institute of Electonic Systems, Computer Vision, and Graphics, Aalborg University 2007)

The ReacTable: A Tangible Musical Instrument pdf(Martin Kaltenbrunner, Music Technology Group, Universitat Pompeu Fabra, 2006)

DigiBoard Multi-Touch Mixed Reality Game; Ideas for future design of a flexible, adjustable multi-touch surface..

This video is a demo of a multi-touch table, called the DigiBoard, running a game application called "Tower Defense". This multi-modal game takes input from physical tokens, touch, and provides auditory feedback.

According to the credits on the video-clip, the creators of this application were Andreas Hesel, Birna Run Olafsdottir, Dann Sandgreen, and Osk Hilmarsdottir. When I can track down more information about this group, I'll post it!

For more information about interactive display technologies, see Gizmo Watch's Top 15 Interactive Display Technologies. The list is full of photos and video clips of a variety of systems. It was created last year, so it might need some updating.

I am still looking for some examples of good multi-touch table games for use in education. I've created a few prototypes that are not fully fleshed out over the past year, but I haven't had the time or money to build the type of adjustable table that I want.

I'd like my table surface to adjust horizontally, vertically, and angles in-between, like a drafting table. I don't want my table to rely on a projector, since I don't want unnecessary occlusion. A rear-projection system would be heavy and bulky. My design is light and sleek, and it is mobile.

The advantage of an adjustable design is that it allows for flexibility in use, within a single environment, and across a variety of settings. It could work well in schools, libraries, museums, convention centers, exhibit halls, hospitals, visitor centers, airports, public transportation stations, board rooms, data centers, malls, supermarkets, community centers, coffee houses...just about anywhere.

I've written about this topic a few times. For more information, see "Emerging Interactive Technologies, Emerging Interactions, and Emerging Integrated Form Factors"

If you know of anyone who is creating an adjustable, multi-functional touch surface, please let me know.

I am playing around with ideas for a suite of multi-modal, adaptive game for use with young people who have suffered traumatic brain injuries, and others who have special needs. A stationary surface would not provide the flexibility my applications will require.

Fingertapps and NextWindow's Multi-Touch Firmware on the New HP Touchsmart PC,

Fingertapps is working on an application that utilizes NextWindow's multi-touch firmware, running on the second-generation HP Touchsmart PC. Fingertapps will be demonstrating their work in the NextWindow booth at Infocomm 2008 in Las Vegas, June 14-20.

Off-topic: Now I know why some people think I'm a Microsoft shill!

A while ago, I posted a response on another blog, and someone mistakenly thought that I was a Microsoft shill. Me?!

Now I know why.



When I was looking at my blog stats, I noticed that one of my visitors found a recent post via a Google search on microsoft new interactive technology. Curiously, the post was at the very top of the list:

New Interactive Technology: Tag Galaxy, Windows 7, PaperVision 3D, Microsoft Surface, Touch Screens, and Blog Posts Revisited

Results 1 - 10 of about 29,600,000 for microsoft new interactive technology. (0.12 seconds)

How did my post beat out over 29 million pages on the web?!

I've had an Apple computer, in one form or another, since 1985. When I decided to take a programming class a few years ago, I soon realized I had to adapt to the Windows world. I like C#, Silverlight, WPF, and XNA Game Studio. This does not make me a Microsoft shill.

I just happen to be overly passionate about interactive displays of all sizes, and fascinated with the possibilities of mult-touch. iPhones, touch-tables, touch-walls, devices that interact with displays (think Johnny Chung Lee), gesture + touch, urban screens, interactive exhibits, interactive way-finding... and the multimedia applications that support this sort of interaction.

I've written several posts about Apple's new technologies, like the iPod Touch and the new 3G iPhone. I'll be writing more about Apple as they research and develop flat panel displays:

"Apple is looking for a Senior Panel Process Engineer to lead the engineering activities to develop the new process and design for the multi-touch panel used in Apple products. This individual will serve as a focal point in the designing and the process development of advanced multi-touch panels from the concept to the product ramp."

I'd say I'm more of a cheerleader for all of those out there who are working so hard to create useful+cool technology for the future.

Update:
The Next Generation HP TouchSmart PC
The new TouchSmart PC's, which can display high definition content, aren't out on the market yet. HP is taking pre-orders.

NextWindow, a company that produces large interactive touch-screen displays, including those with multi-touch capabilities, was responsible for the touch-screen embedded in the TouchSmart PC.

Related:

HP Redefines Home Computing, Putting the Digital Lifestyle at People's Fingertips with New TouchSmart PC's

HP Introduces World's First Affordable Color-critical Display