The relaxed definition of ecs ( embedded computer system ) is a device that includes a programming calculator . wearable computer is a specify example of ecs that has lots of characteristics , such as wearability , mobility , durability and new mutual mode of man - machine . those characteristics make the system provide the consumers the service of reminding , apperceiving , and measuring the environment and communicating with high effectiveness 嵌入式計算機系統不嚴格的說就是任意包含一個可編程計算機的設備,可穿戴計算機系統是嵌入式計算機系統的一種應用特例,是具有可穿戴性、可移動性、使用持續性和全新的人機交互方式,可以與使用者緊密結合,提高使用者的工作能力,提供給使用者協助、提醒、感知和測量環境、通信等服務的嵌入式系統。