Yuan Yao Miaoliang Zhu Yunliang Jiang Guang Lu A bare hand controlled AR map navigation system. 2635-2639 2004 conf/smc/2004 SMC (3) http://dx.doi.org/10.1109/ICSMC.2004.1400728 db/conf/smc/smc2004-3.html#YaoZJL04