Daniel Benamy suffers from repetitive strain injury (RSI). His condition was brought on by using a traditional mouse over an extended period of time. After trying a slew of mice, he could not find one that relieved his pain, and thus, the idea for the Up Mouse was born. Instead of pushing down on the buttons, the Up Mouse has users lift their fingers to press the buttons.
Read the full article: Up Mouse turns push into pull to address hand and wrist pain