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Just how much energy is wasted by these things displaying pictures to no-one 99% of the time? At least include a passive infra-red sensor so that the display is blanked (reducing it to unnecessary standby current) when no-one is around.
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Pushy types
Something for nothing
Light, fantastic
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Green nightmare
Just how much energy is wasted by these things displaying pictures to no-one 99% of the time? At least include a passive infra-red sensor so that the display is blanked (reducing it to unnecessary standby current) when no-one is around.