Title :
A 3-D display system and construction method based on MEMS acceleration and geomagnetic sensor
Author :
Wang, En ; Zeng, Xiangyu ; Liu, Zuwang ; Li, Jianzhe ; Zhang, Jinjing
Author_Institution :
Dept. of Microelectron., Fudan Univ., Shanghai, China
Abstract :
The paper constructed a 3-D display system which comprised of a ball-like controller, wireless transmitter/receiver, screen and software in host computer. The hard-core of ball-like controller consists of a tri-axial MEMS geomagnetic sensor MXR9500G and a tri-axial MEMS acceleration sensor MMC3120MG afforded by MEMSIC, Inc. in Wuxi, Jiangsu. With the system, when you rotate the ball-like controller, the same action will be reflected in Google Earth in the screen. What´s more, if you pat the ball-like controller, the earth in the screen will zoom in, so that you can browse more details. And it´ll zoom out when you shake the controller forcibly. With these functions, the system can display rich and colorful information on exhibition as well as geography teaching aids.
Keywords :
accelerometers; geomagnetism; microsensors; radio receivers; radio transmitters; three-dimensional displays; 3D display system; MMC3120MG; MXR9500G; ball-like controller; construction method; triaxial MEMS acceleration sensor; triaxial MEMS geomagnetic sensor; wireless receiver; wireless transmitter; Acceleration; Micromechanical devices; 3-D display; MEMS sensor; virtual interaction;
Conference_Titel :
Nano/Molecular Medicine and Engineering (NANOMED), 2009 IEEE International Conference on
Conference_Location :
Tainan
Print_ISBN :
978-1-4244-5528-7
DOI :
10.1109/NANOMED.2009.5559120
