@misc{indiciae30447a5a5a27,
  title = {Electronic typewriter for the physically handicapped.},
  author = {M J Bowman and D I Hardie},
  year = {1973},
  doi = {10.1007/bf02475545},
  url = {https://pubmed.ncbi.nlm.nih.gov/4270492/},
  note = {Source identifier: 4270492}
}