Multitouch

In his waning days as a full-time employee, Bill Gates is getting a little touchy-feely.

I'm not sure whether Gates is getting more emotional, but he is definitely big on the power of new user interfaces, especially touch-screen devices. On Wednesday, he is set to show off Microsoft's latest prototype, known as TouchWall.

The device to be shown Wednesday is something like a giant Surface unit turned on its side.

TouchWall is one of several multitouch prototypes Microsoft Research has created, in addition to the tabletop unit that Microsoft's Surface group has begun to sell commercially. Among … Read more

Apple could be readying a notebook trackpad that lets you practice your Rock Band form while using your Mac.

A patent application unearthed by MacRumors.com seeks protection for multitouch technology similar to that introduced by Apple on the MacBook Air's trackpad. This time, however, MacBook users could use as many as four fingers positioned in "chords" to execute different tasks in Mac OS X, such as bringing all the application windows to the front or opening up the Dashboard.

This could even be extended to individual tasks within applications, such as cut and paste. Those were … Read more

Correction 7:45 a.m. PST: I got the sensor bar and the Wiimote's duties mixed up. Names notwithstanding, the sensor bar has the infrared LEDs, and the Wiimote actually has the cameras that detect the signals.

I support the hardware-hacking philosophy on principle, but most of the movement's labors have left me uninspired. That all changed when I started seeing the uses that Carnegie Mellon researcher Johnny Chung Lee has found for the Nintendo Wii's infrared remote control.

In a collection of videos, notable for their lucid explanations, the Ph.D. graduate student from CMU's … Read more

According to AppleInsider, the next version of MacBook Pro will be equipped with the same multitouch trackpad as the one on the MacBook Air.

Though this move is about as unexpected as the rising tide, it will be more interesting to see if their claims that the units will appear in a few weeks turns out to true. The new portables will also be based on Intel's latest Penryn processors.

(Source: Crave Asia)

At the Consumer Electronics Show, Hitachi is demo'ing a product called Starboard that is a multi-touch interface at a very large scale. You can use it to control a regular PC, and they've also got some custom apps for it. One of those is shown in the video.

What's interesting is that this is a projected interface, so it's untethered from the need to have a touch-sensitive LCD. This allows it to scale very large relatively inexpensively. They were also showing a wall-size version.

The projector in both cases was a very short throw Hitachi model … Read more

LG.Philips, one of the major worldwide LCD panel suppliers, is planning to debut a series of mammoth touch screens, including two so-called world-first commercial flat panels: a 52-inch multi-touch and a 47-inch triple-view HDTV.

The former has an ultra-high 1,920x1,080 resolution and the ability to recognize two touch points, as well as gestures. Its high responsiveness is also capable of picking up more exacting writing instruments, thereby improving interactivity.

The HDTV, meanwhile, can display three images to viewers standing at various angles simultaneously. It's intended for such uses as in-store directories and shopping mall advertising.

(Source: … Read more

For those wondering when touch features such as those found on the Surface PC or iPhone would make it into mainstream PCs, the answer appears to be "whenever Microsoft gets around to releasing Windows 7."

A Microsoft blogger said this week that the Vista successor will include an array of new touch features.

"I will say that if you are impressed by the 'touch features' in the iPhone, you'll be blown away by what's coming in Windows 7," said Hilton Locke, a test engineer on the Tablet PC effort. "Now if only we … Read more

Craig Hockenberry raises a point about rumors of Multitouch iMacs and Cinema Displays that occurred to the horned one. There's an inherent ergonomic challenge.

And he doesn't even mention the difficulty one might have trying to use it with hooves.

DENVER--On Thursday, Microsoft plans to show its partners the Surface computer that it introduced in May. But it will be a little while longer before most partners get a chance to do more than look at the tabletop computer.

Allison Watson, the head of Microsoft's partner efforts, plans to show off the touch-based device as part of a talk she is giving on Microsoft's innovation pipeline. Watson also plans to announce the company is forming a partner advisory council to help the company decide how it should open up the product to outside developers.

"Starting in April, … Read more