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Harvard engineers have developed Mobilio, a smartphone app that uses AI, built-in sensors, and personalized audio beeps to give users with blindness or low vision continuous guidance and obstacle avoidance. Ph.D. student Raymond Liu led the research in collaboration with Patrick Slade, assistant professor of bioengineering at John A. Paulson School of Engineering and Applied Sciences and associate faculty member of the Kempner Institute. The Harvard Grid Accelerator supported the research.

Harvard researchers have developed a 3D printing method that places “active” liquid crystal elastomers and “passive” elastomers side by side in filaments, effectively pre programming the filaments to bend, twist, expand, or contract in specific ways when heated or cooled.

Harvard Move Lab makes a wearable robotic device for stroke survivors.
 

Structure of innovative valve enables oscillation, could be used in soft logic circuits