Touch your caller by phone

The idea that you could identify a caller by some combination of touch and smell reminds me of the amazing capabilities of science fiction writer Frederik Pohl's Joymaker, a combination phone and PDA from his prescient 1966 novel The Age of the Pussyfoot. In the novel, Forrester is brought back to life from cryonic storage; he is not quite prepared for the capabilities of his Joymaker phone, which politely asks if he is ready to pick up his message from a Miss Bensen.