LifeDelivery: recruiting participants to deliver users' daily goods! - Weidan Zhao; Zhanwei Du; Yongjian Yang 001; Chijun Zhang; Wu Liao (UbiComp Adjunct, 2014)

Semi-automatic remote medicine monitoring system of miners. - Linlu Liu; Yongjian Yang 001; Weidan Zhao; Zhanwei Du (UbiComp/ISWC Adjunct, 2015)