To take full advantage of the increasing capability of high-resolution image sensors in cameras such as the K100D, PENTAX engineers developed Shake Reduction. The mechanism moves the 6.1 megapixel charge-coupled device (CCD) image sensor vertically and horizontally at high speed using magnetic force. Two Microelectromechanical System (MEMS) gyroscopes detect camera shake and a dedicated processing unit determines the adjustment required to stabilize the image sensor. With Shake Reduction, photographers can take sharp pictures at a shutter speed that is 2 to 3.5 stops slower, for example 1/15 sec instead of 1/60 sec with a standard lens.
The Beam Store from Suitable Technologies is managed by remote workers from places as diverse as New York and Sydney, Australia. Employees attend to store visitors through Beam Smart Presence Systems (SPSs) from the company. The systems combine mobility and video conferencing and allow people to communicate directly from a remote location via a screen as well as move around as if they are actually in the room.
An MIT research team has invented what they see as a solution to the need for biodegradable 3D-printable materials made from something besides petroleum-based sources: a water-based robotic additive extrusion method that makes objects from biodegradable hydrogel composites.
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