Elecom has launched a USB-powered numeric touch keypad. All you have to do is plug it into your machine’s USB port and tap digits on the touch pad and watch the numbers magically appear on your calculator app. Apart from all this, you can also use this as your trackpad. It also supports a wide variety of multi gesture functions, zoom in & out, shift up & down, are to name some. So if you’re on a  laptop which has a trackpad which doesn’t support gestures or a desktop, then this is for you. It’s currently available in Japan only and costs ¥6,500 which is about $72 and you can get it next month in the US.