News tagged with ultrasonic sensors

A low-cost, finger-nail sized radar

European researchers have squeezed radar technology into a low-cost fingernail-sized chip package that promises to lead to a new range of distance and motion sensing applications. The novel device could have important uses ...

dateNov 23, 2012 in Engineering
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Robot Floor Tiles Move Beneath Your Feet

( -- In a stroke of odd creativity, Japanese researchers have created robotic blocks that automatically detect where you're walking and position themselves in front of you before you take your next step. As a ...

dateSep 22, 2009 in Robotics weblog
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