|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H01J-040/14 H01J-040/00 G05B-019/00|
|미국특허분류(USC)||250/221; 700/248; 700/258; 901/046|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 16|
An apparatus configured to obtain, process, and relay data to a user in a coherent and useful manner. An active fiducial is equipped with an interface for receiving and transmitting data. The fiducial may transmit its position using a satellite-based position sensing device such as a GPS. Active fiducials may also be equipped with battery power pack regenerated with solar cells. Similarly, the fiducials can be equipped with at least one video camera or other device having a focal plane array and a computer software system, configured to recognize shapes....
What is claimed is: 1. A distributed display apparatus comprising: a plurality of active fiducials, each with a fiducial position, each fiducial comprising: a sensor; a data processing element attached with the sensor, wherein the sensor is configured to receive sensor data and provide the sensor data to the data processing element, whereby the data processing element processes the sensor data, outputting processed data; and a transmitter connected with the data processing element, wherein the transmitter is configured to transmit the processed data fro...