Patent ID: 8629766

Claim:
A portable information display apparatus, comprising: an indicating display device, comprising a first display unit capable of displaying one or more of emoticons, text, and symbols, a first sensor including a tilt sensor, a first transceiver unit for wireless communication, and a first control unit configured to receive a mode signal through the first transceiver unit, to have critical values for performing an automatic mode set therein, and to control a selective display of the emoticons, the text, and the symbols in the first display unit, the indicating display device being mounted on a product that is wearable by a user; and a remote controller, comprising a second transceiver unit for the wireless communication, a mode selection unit capable of selecting the automatic mode, and a second control unit for controlling the mode signal provided when the mode selection unit selects the automatic mode so that the mode signal is transmitted to the first transceiver unit through the second transceiver unit, wherein when the mode signal corresponding to the automatic mode is transmitted from the remote controller to the indicating display device, the first control unit compares a sensing signal of the first sensor, obtained by sensing a tilt according to a motion of a user, with the critical values and performs the selective display of the emoticons, the text, and the symbols according to a result of the comparison.