US federal regulators are expected to set aside a swath of spectrum for a new wireless technology that would let motorists use small display screens to get traffic updates, buy fast food or find a nearby hotel
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US federal regulators are expected to set aside a swath of spectrum for a new wireless technology that would let motorists use small display screens to get traffic updates, buy fast food or find a nearby hotel
The Roadmachines Mono-Rail may have been the only ...