????????????????????????4??14???????Microsoft???????????????????????????????pointing stick???????????Lenovo??IBM??“С???”????????Lenovo??????????“С???”??????????????????????????????????????????????г???Microsoft?????Surface???????????????Щ?????????????????????Microsoft????????δ????Surface????????????????á????????????????????????????潫????????????????????????????????????????

Microsoft??????????????????????????Input Sensor??????????????????????渲?????????壨Gel-based Body????????????????д????????Tactile surface???????????μ??????????????衢??????????????λ????????λ?????????????????????????????????????

Microsoft????????????д??з?????????????????????????????????????????????壬?????????????????????????????????????á?

????????????????Surface????????????????????????????????????????????????????????棬??????????????????????????飬???????????Force Touch????塣

????Microsoft????2015??12?2??????????????????????ж?Microsoft??????????ü????????δ????Surface?????????