What if by the fall of 2015 the high school had a high bandwidth & low latency cell data service?

What if by the fall of 2015 South Kingstown, RI and the high school (in particular) had a high bandwidth & low latency cell data service? No matter where a student was in town he or she would have access to the school's and the world's resources? If this were so, would we want to invest in a campus wide wifi? Or would we instead provide 1:1 devices with a cellular modem and pay a monthly service fee to a carrier?

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