Technology has brought many great advances to reading and writing in Braille. Refreshable Braille displays now offer faster, smoother cells and are often combined in a product which can offer other great features for a blind user. Many devices also incorporate notetaking capabilities, using an 8 key Perkins-style entry keyboard. Interfaces with external devices and programs -either through SD cards, Bluetooth, or USB.
Technology has also brought wonderful advances to the realm of teaching Braille. Whether through teacher-assisted self learning devices, or with a Perkins Brailler that both teacher and student can interact with simultaneously, these devices help make learning Braille fun!