Rather than put a smaller keyboard on this “compact” notebook computer, IBM decided to develop a special keyboard where the two halves would slide out and lock into place.
Video by SMCH on YouTube, licensed CC BY.
Rather than put a smaller keyboard on this “compact” notebook computer, IBM decided to develop a special keyboard where the two halves would slide out and lock into place.
Video by SMCH on YouTube, licensed CC BY.
Rest your wrists briefly when not typing, but certainly not while typing.
If you feel the need to rest your wrists while typing, your keyboard is placed too high, or you aren’t sitting high enough to allow your forearms to be at horizontal or sloping down towards the keyboard.
https://ergonomictrends.com/proper-ergonomic-typing-posture-at-computer/
Again what learned.