Mine Environmental and Personnel Monitoring System based on WSN (MEPMSoWSN) was designed, it employed WSN to monitor the miners' vital signs and mine environments.
为了煤矿安全生产和管理以及矿工健康，有必要对矿井环境条件和矿工生命体征进行监控。
2
Monitor Front Office personnel to ensure guests receive prompt, cordial attention and personal recognition.
监督前厅人员确保客人受到即时的， 热情的和个性化的服务。
3
Monitor guest relations personnel to ensure Priority Club members consistently receive all benefits, repeat guests and other VIP's receive special recognition and service.