?�테??- AN OVERVIEW

Fundamentally, ?�테??refers to all the ways that mobile engineering may be used to boost our life over and above basic use.?�동?�신???�규가?? ?��????�상?�무�?처리?�고 ?�으�? 중고?? ?�불?�심?�의 ?�비?��? ?�공?�고 ?�습?�다.The rise of ?�테??has triggered an increased reliance on cell