Pillow Talk is a pretty useful gadget that adds intimacy and the feeling of close presence to distant relationships.
Pillow Talk is a project aiming to connect long distance lovers. Each person has a pillow for their bed and a ring sensor which they wear to sleep at night. The sensor wirelessly communicates with the other person’s pillow; when one person goes to bed, their lover’s pillow begins to glow softly to indicate their presence. Placing your head on the pillow allows you to hear the real-time heartbeat of your loved one.