Media type: E-Article Title: Design of 3D Space Following Positioning System Based on ZigBee Contributor: Zhang, Liang; Li, Xinnian; Zhu, Honghuan; Kim, Jongwon Published: Scientific Research Publishing, Inc., 2015 Published in: Journal of Applied Mathematics and Physics, 3 (2015) 1, Seite 25-31 Language: Not determined DOI: 10.4236/jamp.2015.31004 ISSN: 2327-4352; 2327-4379 Origination: Footnote: Access State: Open Access