We've used nothing but track ball mice for decades and loved them. But then, Jerry developed some neck pains that were ultimately traced to too much mousing.

It so happens that he is ambidextrous so he could easily switch to his left hand for mousing but most trackballs, like the one John in Kansas bought, are right handed.

So, at his advanced age, he had to learn to use an ordinary mouse. It was a long learning curve but he's finally at home with it.

Bev and Jerry