The Cadence tablet from Tactile Engineering is a pocket-sized device (about the size of a large mobile phone) with 48 cells of 8-dot refreshable Braille, in four lines of 12 cells each. Connecting four tablets into a desktop quartet provides eight lines of 24 cells each. The tablet features Perkins keys, a directional pad for navigation and control, and seven multi-use keys for selecting lines, accessing labels and menus, highlighting objects, and more. Joe Said from Tactile Engineering recently visited our head office in Northampton and Stuart took the opportunity to sit down with him and learn more.