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).
Centre the screen directly in front of you, above your keyboard. Position the top of the screen approximately 2-3â above seated eye level. (If you wear bifocals, lower the screen to a comfortable reading level.) Sit at least an armâs length away from the screenand then adjust the distance for your vision.