Read more: "2013 Smart Guide: 10 ideas that will shape the year"
If the Leap is anything to go by, the days of the mouse are numbered. The 3D-gesture-sensing device lets you control your computer with a wave of your hand - and it could be yours early next year.
Developed by Silicon Valley startup Leap Motion, the Leap is the size of a smartphone and behaves like a smaller, super-accurate version of Microsoft's Kinect motion sensor. It is also significantly cheaper, at only $70. Connected to your PC or Mac's USB port, the Leap creates a 3D interaction space in front of your computer screen, in which the tiniest motions of your fingers, or gestures of your hands, can be sensed.
As a result, you can wave up with your hand to scroll up a web page, or point into a game with an index finger to move characters where you want them to go. Standard Windows or Mac applications can be controlled by making clicking, grabbing, scrolling and pinch-to-zoom gestures, the company says.
Leap Motion won't say how the software achieves its accuracy - they claim it is 200 times that of existing motion-sensing technologies, able to track movements to one-hundredth of a millimetre. We do know that it uses infrared LEDs and cameras, with light from the LEDs reflected from your hands back to the cameras.
Pointing and clicking has been a mainstay of our interactions with personal computers for nearly 30 years, and old habits die hard. But if the Leap is as good as the pre-release hype suggests, the mouse could soon be ousted, with little more than a wave goodbye.
If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.
All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.
If you are having a technical problem posting a comment, please contact technical support.
2013 Smart Guide: Wave goodbye to the mouse
This article
2013 Smart Guide: Wave goodbye to the mouse
can be opened in url
https://newssugarplum.blogspot.com/2012/12/2013-smart-guide-wave-goodbye-to-mouse.html
2013 Smart Guide: Wave goodbye to the mouse
