Instruct: Classify a given Amazon review as either positive or negative.
Query: Great keyboard for vision impaired

The keys have extremely large high contrast lettering that is easy to see in just about any lighting condition.The keys have a fairly long travel and reward methodical typing. A touch typist might be frustrated with both the key noise and the length of the keystrokes required to type at speed.The keystrokes appear to be designed to help avoid bad or inadvertent key hits, which makes it a very good keyboard for the purpose.It installs easily on XP and appears able to use a generic Microsoft driver even for the volume controls and extra function keys.Is solidly made, not a cheap piece of flexoplastic on it.This is a specialty keyboard for those wih poor vision. Although it does make it easy to see in extremely poor light, an illuminated model would probably be more satisfying to someone who just needs poor light capability and types fast.Hopefully I can find someone locally to donate mine to, as it is a tad slow for even 50 wpm.