One of the most vocal critics of abstract expressionism at the time was New York Times art critic John Canaday. Meyer Schapiro and Leo Steinberg along with Clement Greenberg and Harold Rosenberg were important art historians of the post-war era who voiced support for abstract expressionism.
Keyboards should be of appropriate size and key-spacing to accommodate most users. Generally, the horizontal spacing between the centers of two keys should be 0.71-0.75 inches (18-19 mm) and the vertical spacing should be between 0.71-0.82 inches (18-21 mm) (Figure 9).
Desk Height. The height of your computer desk should be about 20 to 28 inches from the ground, depending on the model and brand. In other words, when sitting down, the height of the desk should reach your elbows.If the desk height is not adjustable, alter the height of your seat.esk Height. The height of your computer desk should be about 20 to 28 inches from the ground, depending on the model and brand. In other words, when sitting down, the height of the desk should reach your elbows.