Negative Positive
Title: counterintuitive
Review: This clicker is counterintuitive. You need to roll a roller toward you to advance the slide, and away from you to back up. When pressing the button for the laser, it is too easy to move the roller on the side accidentally, unintentionally advancing slides. It is also inconvenient, and takes too long, to start the laser pointer, which also requires two hands. Who came up with this?
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