Nonwearable Gaze Tracking System for Controlling Home Appliance
Figure 9
(a) An NIR LED. Attachment of NIR LEDs on home appliances such as (b) a 60-inch television (six NIR LEDs), (c) a heater (five NIR LEDs), and (d) an air conditioner switch (four NIR LEDs). Note that the dotted circles indicate the NIR LEDs.
