Tap one the corners on your touch pad and that program should load up for you!

塔的一个角落，对你的触摸面板，并计划应负荷，为你！

youdao

SimpleTap simplifies the processes of connecting devices to a home network making it as easy as one touch of a button or a quick tap of a card.

ENGADGET: Linksys reveals a trio of 802.11ac WiFi routers with beamforming, and a USB adapter to match

Near Field Communications is a technology which allows small amounts of data to be exchanged when you tap two NFC devices together, or touch one against an NFC tag.

BBC: NFC - not for consumers?