Theres a whole category of products that is just a keyboard with a tiny 3 or 4 lines of text lcd. (google electronic word processor, or Tandy WP-2). Probably

Theres a whole category of products that is just a keyboard with a tiny 3 or 4 lines of text lcd. (google electronic word processor, or Tandy WP-2). Probably not as popular today as they were back in the early 90s before everyone had a Pc, but I think they're still manufactured.