(Q4659)
Revision as of 19:21, 20 May 2020 by Genferei (talk | contribs) (Changed claim: Property:P100: 14 April 2020)
Statements
Also, since the virus can survive on contaminated surfaces for several hours, the intersection of smartphone trajectories will need to be computed not only in space but also over large temporal windows. For this, proximity sensing will be ineffective.
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14 April 2020
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