Scottish designer Joanna Montgomery designed a pillow for couples in long-distance relationships. Each person wears a ring sensor to sleep at night. When one person goes to bed, their lover's pillow begins to glow softly, and you can hear each other's heart beating! How sweet!
This pillow is designed to gently wake you by exposing your eyes to a glowing cloud of illumination, gradually increasing in brightness over a 40 minute period. You can see time on the pillow’s surface too.