This robot can sort recycling by giving it a squeeze | MIT Technology Review
MIT CSAIL's recycling robot, RoCycle | MIT's new "recycling robot" RoCycle can sort paper, plastic and metal objects using its fingertip sensors: youtu.be/TdzbDoEh44U | By CSAIL - MIT | Facebook
MIT and Yale's RoCycle Robot Can Sort Recyclables by 'Feeling' Them - The New Stack