If you hate notepad trackpads then get yourself one of these One Finger Mouse doohickeys. It’s got 3 buttons, two on top, the “trigger” is the third and operate the trackball with your thumb. It would be good for tight places too, you know, like
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Use this newly invented alternative to standard mice or trackballs instead. The ergonomic design of this 3-button finger mouse/trackball combination is ideal for home, office, or the mobile traveler. A perfect “hands free” computer control device for multimedia presentations!