Fecha de publicación: 29/03/2018 Fuente: Wipo "IOT" A Bluetooth IoT keyboard that is capable of customised keyboard mapping for each user is disclosed. The keyboard is a Bluetooth IoT keyboard (IoT device) that is capable of customised keyboard mapping for each user, the keyboard comprising a Braille key display unit that is used as an input device in place of a Braille keyboard and that uses the sense of touch of a blind, visually-impaired or elderly person who cannot see keypads, a touch detection unit, a metal dome switch unit, a side button unit, a USB charge unit, an LED unit, a control unit and a wireless communication unit, wherein the keyboard maps each key value that is input by a finger touch of a finger by itself so as to transmit input data, by incorporating a Bluetooth IoT keyboard that is capable of customised keyboard mapping for each user and that acts as a wireless smart keyboard for the visually-impaired using Wi-Fi or Bluetooth communication with a computer and various devices; and the keyboard is used as a wireless smart keyboard input device in place of traditional keyboards or remote controllers, is used as an input device for a computer, smart TV, IoT device (TV, fridge/freezer, air conditioner and boiler), wearable device, digital signage device or a medical device, and is used as a common-use keyboard using a Braille input method for the visually-impaired.