jpwilliams - Slashdot User

Submission + - Pico Projector That Adapts to Surface, Can Use Random Objects as Input Devices (engadget.com)

Submitted by jpwilliams on Tuesday February 21, 2012 @01:50PM

jpwilliams writes: This tiny projector can use random surfaces to project an image. Using a webcam, it adapts to the surface, not just by adjusting keystone, but also following that surface and displaying different amounts of information (in certain cases). The guy in the video also uses a coffee mug as an app changer.

Submission + - Laser guided bullet can hit targets a mile away (gizmag.com)

Submitted by jpwilliams on Tuesday January 31, 2012 @04:58PM

jpwilliams writes: Gizmag reports that researchers at Sandia National Laboratories have tested a 10-inch bullet that can be fired from a smooth-bore rifle to hit a laser-marked target one mile away. Interestingly, "... the accuracy improves the further away the target is. 'Because the bullet's motions settle the longer it is in flight, accuracy improves at longer ranges.'"

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