TY - GENERIC DO - 10.20944/preprints202207.0068.v1 UR - http://dx.doi.org/10.20944/preprints202207.0068.v1 TI - Requirements, Challenges, and Use of Digital Devices and Apps for Blind and Visually Impaired T2 - Preprints AU - Busaeed, Sahar AU - Mehmood, Rashid AU - Katib, Iyad PY - 2022 DA - 2022/07/05 PB - Preprints