If I would be asked how a seniors keyboard should look like, I would give this keyboard as a reference. The buttons are larger than the other keyboards. Act by the lack of slope on the edge of each key / these are slightly larger than usual. That must not be a disadvantage for now. However, a clear disadvantage arises from the other keypads enable arrangement of individual keys. So the ALT GR's example. Slipped slightly to the right, which often leads to the input of incorrect characters. Also all F-keys on the top row are arranged without interruption. In general, the margin of error incorrectly typed characters and words increased by factor 2 (at least for me). At the processing of keyboard I can not fault (after 1 week use). This is very good. The pressure point of the keys is, though not very well be described as good. I would again this keyboard but did not buy. As a backup, I will keep, however, if the wireless keyboard on strike again. Previously, I had the Cherry MARLIN keyboard incl. Mouse (after the age of 2 receiver defective) and was more than satisfied with this. Since this has an optimal pressure point, in my view, and all buttons even after 2 years of service exhibit no major signs of wear (lettering as the day), I can only recommend this.