gestures

Leap Motion giving 10,000 developers free Leaps

Leap Motion, which created an innovative gesture control technology that measures users' movements to an accuracy of a hundredth of a millimeter, is expanding its developer program and releasing a new software development kit.

According to Michael Buckwald, CEO of the San Francisco startup, Leap Motion is giving 10,000 developers free Leap units over the next two weeks in a bid to dramatically increase the number of potential applications being designed to work with the new technology.

All told, 40,000 people have applied to be part of Leap Motion's developer program, in part because the number of … Read more

Gesture controls grow up

There's a school of thought that says consumers have been secretly trained in the ways of gesture control for years, starting with laptop touch pads, then smartphone screens, and even the motion-controlled Nintendo Wii. Gesture controls, whether hands-on, via a screen or input pad, or hands-off, via camera control, are now everywhere, including televisions, game consoles, and PCs.

Hands-on gesture control has moved far beyond iOS and Android devices, with an entire new operating system, Windows 8, practically built around multifinger swiping, either on a touch screen, or via one of the increasing number of oversize touch pads these … Read more

Enable swipe-to-delete in Gmail 4.2 on Android

One feature Android users have been asking for in the Gmail app has been the ability to swipe and delete or archive a message. With the release of Gmail 4.2, that's now possible.

By default, the swipe gesture is set to archive or delete a message, depending on whether the message has already been archived. Should you want to change it to always delete (or disable the feature altogether), you'll need to dive into the settings.

To enable swipe-to-delete, make sure you have the latest version of Gmail running on your Android device. After you've updated, … Read more

Bringing 'Minority Report' touchless gestures to Windows 8

Elliptic Labs wants to bring the touchless gesture controls seen in the science-fiction film "Minority Report" to everyday consumer electronic devices, starting with Windows 8.

The company -- a Norwegian university spinout with offices in Oslo and Silicon Valley -- unveiled a set of tools to help consumer electronic companies enable touchless controls in their products. These would be similar to the kind of gesture controls seen with the Xbox 360 Kinect and in certain smart televisions like a few models from Samsung Electronics, but presumably would work more smoothly.

That's because the Elliptic device won't … Read more

How to use the Microsoft Surface touch screen and keyboard

The Microsoft Surface is more computer than tablet. If you favor keyboards, that's a good thing. But the Surface has a lot to offer touch screen fans as well.

Like a tablet, you tap and slide your fingers on the Surface touch screen to open apps and access settings. Like a PC, you can enter keystroke shortcuts on the Surface Touch Cover and Type Cover keyboards to reach those same programs and system options.

Get the best of both the tablet and computer worlds by using these handy screen gestures and keystroke combinations for the Surface. (Note that the … Read more

Design 3D lava lamps with gestures on Handy-Potter

Gestural interfaces like the Leap promise a world in which we'll all be driving cars and flying planes by waving our hands in the air, "Minority Report"-style.

Pudue University is joining the fun with the Handy-Potter, a design tool that lets you fashion 3D virtual objects with your bare hands.

Recently presented at the ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference in Chicago, the research won the All-Conference Best Paper award.

The Handy-Potter is a departure from traditional computer-aided design. It works with the Microsoft Kinect to track the user's body and hand gestures, modifying 3D shapes according to motions such as waving or pulling. … Read more

How to enable touch-pad gestures on Windows 8 laptops

Installing the Windows 8 RTM (release-to-manufacturing) on my two laptops went smoothly yesterday except for one problem -- no gesture support.

Trying to navigate the Start screen and other areas of the new OS, I found that left and right clicking on the touch pad worked fine. But using two fingers or other gestures to scroll or move around had no effect.

A Web search discovered other testers and users bumping into the same obstacle. This is odd, because I ran into no such problems with the Windows 8 Release Preview. So why doesn't Windows 8 RTM handle touch-pad … Read more

Four ways to access Mountain Lion's Notification Center

Notification Center is a new feature in OS X Mountain Lion that helps you keep all of your important alerts and notifications in one place. The claim of convenience can only be true if it's truly convenient to access and use. Luckily, there are a few different ways to access the tray of notifications hidden under your desktop. Let's take a look at four of them.

Menu bar

The most obvious way is by clicking on the Notification Center icon in the menu bar. You can click the icon to reveal and hide Notification Center. There's nothing … Read more

Intel invests in motion sensing: Looks to future interfaces

Intel Capital has invested in a company that provides motion-sensing technology, hinting at possible future user interfaces for personal computing devices.

Grenoble, France-based Movea said this week that it has secured 6.5 million euros (about $7.9 million) in funding from Intel Capital.

"We look forward to...increasing our involvement in the MEMS and motion sensing space in general," said Erik Jorgensen, investment director for Intel Capital, in a statement. "We believe the role MEMS plays in technology, particularly on the mobile side, is going to continue to increase at a rapid pace."

MEMS, or … Read more