Sensory feedback is important for amputees to be able to explore and interact with their environment. Now, researchers have developed a device that allows amputees to sense and respond to temperature by delivering thermal information from the prosthesis’ fingertip to the amputee’s residual limb. The ‘MiniTouch’ device uses off-the-shelf electronics, can be integrated into commercially available prosthetic limbs, and does not require surgery. Using the thermally sensitive prosthetic hand, a 57-year-old transradial amputee was able to discriminate between and manually sort objects of different temperatures and sense bodily contact with other humans.