In my own case, thru vision changes following cataract surgery, which gave with one hand while it took away with the other. It meant that for a while my computer keyboard looked like it was being viewed trough the bottom of a Coca Cola bottle. That, and not boredom, explains a light writing schedule here at the Data Port.
Happily things are on the mend.
House keeping note: The Data Port is cross-posted from the Tucson Citizen.