This video displays the work of eight computer and electrical engineers constructing a Wifi repeater-deploying tread robot as part of a senior design project at Northeastern University. The project was constructed at Artisan’s Asylum located in Somerville, MA.
The beast above is a robotic system intended to be operated remotely in hazardous areas where network infrastructure is scarce. The robot is controlled over a WiFi network that originates on the robot and is extended by dropping the black repeater units on its back.
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Via PC World.

Wow, dem treads… Very impressive mechanical work for computer and electrical engineers!