Issue No.03 - May/June (1973 vol.6)
Over 5,000 blind people in the Boston area have a new friend in a talking computer system that allows them to type letter-perfect correspondence, proofread manuscripts, calculate bookkeeping problems, and write computer programs.
M.G. Bienhoff, "New Applications", Computer, vol.6, no. 3, pp. 47-48, May/June 1973, doi:10.1109/C-M.1973.217042