DFBLNDCOM: Need of service/device: Deaf-blind communicator

Sual mətni: I will now list out a number of devices and services that you (or the person with a disability) may or may not need. Please tell me whether or not you (or the pwd) need each service/device: Deaf-blind communicator (A device used by a deaf-blind person to create text. The device connects to a smartphone via Bluetooth. In the smartphone, a person reads the text using a device's Braille tactile line. Also, if the user is typing text on their smartphone, they will read the text using the device's Braille tactile line.)

Qeyd: Question was asked to those, who said they (or the pwd) have hearing disability