Control Slide Presentation with Ring As Smart

Supplier company Kokuyo S & T-shaped gadget from Japan to develop a black ring of rocks that can ease your presentation at meetings. The device they named Kokuyoseki.

Overview This little gadget looks like a normal ring, but it has the amazing ability. Therefore, Kokuyoseki presentation slides can navigate without having to touch your computer. Simply by pressing the three buttons (Black Out, Next and Back) on the surface of the ring, the ring will be connected to the USB device as a receiver on the laptop to enable you to perform basic tasks to make presentations.

RocketNews24 quoted on Thursday (05/30/2013), this clever ring not only allows you to play your slide presentation, but also to start up, black out (darken slide in the presentation) and jumps to the last slide with the touch of a simple edit.
 

This ring is compatible with Windows XP and Mac OSX 10.5 to 10.8. In addition, it also can be connected to software PowerPoint and Keynote. Has a size of approximately three cubic centimeters with a weight of approximately 12 grams Kokuyoseki can run for 15 hours straight.

The plan of this ring was launched on June 12 at a price of 4,935 yen, or approximately Rp480 thousand more.