An interactive object system includes an interactive object and a source of electromagnetic radiation, e.g., an external source. A power harvesting device of the interactive object receives and harvests power from the electromagnetic radiation to power a special effect system of the interactive object. In an embodiment, the interactive object includes a retroreflective material that reflects electromagnetic radiation, which may be of a same or different wavelength as the electromagnetic radiation from which power is harvested. The interactive object system detects the reflected electromagnetic radiation, which may be used to trigger one or more additional actions related to the interactive object.
- 출원번호 : 18787756
- 출원인 : Yeh, Wei Cheng
- 특허번호 :
- IPC : G02B-005/126(2006.01);A63G-031/00(2006.01);H02J-050/00(2006.01);H04N-005/33(2006.01);