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US08985435B2 Landing lights for multi-purpose configurable voting system 有权
多用途可配置投票系统的着陆灯

Landing lights for multi-purpose configurable voting system
Abstract:
A ballot processing device flashes one or more lights of the ballot processing device in a first color when the ballot processing device is ready to receive a ballot. The ballot processing device lights a portion of the one or more lights of the ballot processing device in a second color when the ballot processing device is not ready to receive a ballot.
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