For example, information about air quality fluctuations can be monitored to adjust a room's temperature and footstep counters can provide valuable insight into which areas are most popular.
They are carried out at a scale so small that roomtemperature induces wigglings of the AFM's constituent molecules that would blur the images, so the apparatus is kept at a cool -268C.
Once a patient's heartbeat is restored, emergency-room doctors, cardiologists and rescue squads are quickly applying ice and other coolants to moderately lower a patient's body temperature by about six degrees.