| 摘要 |
<p>The invention relates to a stylus for use with small, portable, hand-held computers typically carried by individuals to organize daily tasks and routines and to communicate with others, hereinafter generally referred to as Personal Digital Assistants (PDAs) having a light emitting diode embedded within a top selectively operable by an end-user. The device has a cylindrical housing (12) having a light transmissive stylus end (40), a light source (56) within said light transmissive end, a battery (34) within the housing, and a switch (54) selectively operable to effect electrical connection between the battery and the light source.</p> |
