Nor does the Aspire One 522 invite long bouts of typing. The keyboard (described by Acer as 93 percent of full size) adopts the so-called island Chiclet style, but the keys have no surface contouring whatsoever, which makes it all too easy for your fingers to slip to a neighboring key as you touch-type. It works fine for dashing off an e-mail message, but gets tiresome for anything more taxing