Taiwan-based mobile authentication startup AirSig has received US$2M of investment from Hon Hai/Foxconn Technology Group. AirSig is engaged in developing digital signing technology Air Signature which can accurately identify user and command at the same time. Interface of AirSig Unlock and AirSig Password WalletThe startup has rolled out three products powered by Air Signature technology: AirSig Unlock, AirSig Password Wallet and AirDoor. AirSig Unlock is an app that helps users to launch apps with one shot by allowing them to set custom gestures to various apps. AirDoor utilizes the Air Signature tech beyond smartphone to control physical doors.