More info here - it has a one-line display, into the current document, and a tape interface for storage. So, not so much a keyboard, more a document entry device.
There was a variant of these for the BBC Micro - plugged into the user port. I remember using a left-handed one at one point (I am left-handed!) It took a while to get used to it, but I was able to use it for program entry, although it was more suited for text entry. However it needed regular practice so as soon as I stopped using it then I forgot a lot of the ‘chords’.
The closest thing I’ve seen in recent years is the keyboard on the Fignition Forth system.
I had a friend - something of an inventor and a BBC Micro fan - who used to take long walks on moorland and always found himself besieged with ideas that he wanted to note down. Obviously, a pencil and a notepad would not do, so he started work on a rig that would involve a MicroWriter stuffed into his coat pocket (he’d already taught himself to use it), ‘some sort’ of computer (I think he was imagining a portable version of a Beeb) and a head-up display attached to the peak of his hat. That way, he could think, make notes and watch where he was walking all at once. This was in the early/mid-80s so, suffice to say, he was well ahead of the necessary technology and it went nowhere.
He was always ahead of the curve. He also invented a magnetically triggered automatic cat flap long before such things came onto the market. Alas, it needed quite a strong magnet and his wife made him abandon it when the cat was found stuck to its food bowl.
There’s a more recent device called a CyKey produced by Bellaire Electronics in Barnstaple, Devon. I got one about 10 years ago as an alternative input device and then used the MicroWriting chords on a device I made for the partially sighted.
Hi all,
I confess to being a bit, well … a lot of a lurker here. I’ll try to change that if time permits.
(I go back to the days of the SC/MP evaluation kit.)
This post reminded of something that I was always going to build … but didn’t.
The Writehander.- 1978