Here’s every kid’s dream — a real robot vehicle that actually reads its terrain and makes adjustments in its movement accordingly. Jared Whelan, Matt Craft and Dave Richards created the “versatile robot” which has a sensor that scans the ground and makes adjustments with reverses and turns. The operator can also remotely select transportation modes. In one mode, the robot’s tracks are raised for steep climbs. It comes with an accelerometer that evaluates the robot’s position relative to gravity. When the robot detects a steep incline, it will accelerate and reconfigure to a lower center of gravity for maximum traction. Once it regains flat ground, the robot reconfigures to its original position.
With erupting concern over police brutality, law enforcement agencies are turning to body-worn cameras to collect evidence and protect police and suspects. But how do they work? And are they even really effective?
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