Battery powered, solar recharged, laser diode creating a barrier around common entryways into your house / doors / windows or even to protect the immediate area around your home (yard). The purpose is that if the laser barrier is broken by a trespasser, photos will be taken of the area where the laser was broken (say five pictures with one second delay) for each laser break. Infrared lasers will allow it to be invisible to the naked eye. The device should automatically delete pictures that...

Why not have a TV receiver that can simultaneously translate up to 20 channels and send them wirelessly AKA broadcast them to the other TV's in the home. Room A wants to watch channel 2. Room A tunes their TV to channel 2 and the TV transmits to the receiver telling it to broadcast channel 2, therefore allowing the TVs in any room to receive channel 2. Up to 20 different TVs could tell the receiver to transmit a different channel. This would allow the simultaneous recording/watching of up...

Prototype: Make a laser on a tripod with the laser facing down. It scans an area below it with a class 3b laser (like a pen laser). This scan works like a CRT in that it fires a single beam to the top left of the scan area and moves to the right side, drops down and scans right to left and so on until it reaches the bottom where it reverses and scans back up. A sensor reads the distance from the laser to the topography being scanned and produces a 3D computer image in a CAD program. Scan...

Input: Light, Temperature, Time (Atomic Clock) or Computer updated, Battery Power (Time Remaining), Touch Screen (stylus control), Heart Rate/Beat (Pulse), Computer connection (USB) Visual Description of Face: Round OLED screen set inside metallic case, Side Mount Button (SMB) Software Description: Software should be open source allowing programmers to create custom displays and functions. The watch should be allowed to connect to a computer via a docking station and download this...