キーボードの部屋

[seebart]

I'm sure everyone except myself has seen this, quite a bit of information here, not that I can read it:

http://www5f.biglobe.ne.jp/~silencium/k ... index.html

[infodroid]

I have never seen a force graph with a classic IBM Thinkpad before - the curve for the X22 is really smooth.

[Menuhin]

Never realized that the force curves of so many rubber dome keyboards were plotted. They all (except for SUN type 4) look very smooth compared to the average mechanical switches.