Attached with clips and Velcro straps, these motorized leg supports and foot sensors enable paraplegics to move themselves between sitting and standing positions, walk in a straight line, and turn. Crutches help stabilize the walker. Sensors in the foot pads tell the supports how to flex the knees in a natural manner, allowing wearers to move over mixed terrain. The system draws power from batteries carried in a backpack.
Companies: Berkeley Bionics
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A startup says it’s begun releasing particles into the atmosphere, in an effort to tweak the climate
Make Sunsets is already attempting to earn revenue for geoengineering, a move likely to provoke widespread criticism.
10 Breakthrough Technologies 2023
These exclusive satellite images show that Saudi Arabia’s sci-fi megacity is well underway
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