| 摘要 |
Electronic Host. The E-host combines a programmed chip, circuit, power source and Light Emitting Diodes to sequence lighting in different colors for periods specified in the chip programming. The E-host exists to easily assist diners or any other seated individuals who may need assistance without lengthy waits or searches. The internal chip controls the color/s emitted from the internally positioned diodes and the length for which each color is emitted. There is no lighting device presently available, in seated situations, which lets the seated individual/diner turn on and allow a server to identify that assistance is required and how long it has been required, by means of changing the emitted color.
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