Hessler found one chart that used cellphone data  how close phones were to one another  to track social distancing. But the model was an illustrative way to demonstrate . AdvertisementIm pretty proud of the pictures, Lane said. . . we dont know, she said last week. A third image looks down on a person in pajamas sitting with a laptop on a bed in a small room facing a large blue TV screen showing the words Stay Home in big red letters.
Hessler found one chart that used phone data.
( z0 find :ARG0 ( z1 person :name ( z2 name :op "Hessler" ) ) :ARG1 ( z3 chart :quant 1 :ARG0-of ( z4 use :ARG1 ( z5 data :source ( z6 phone ) ) ) ) )
(z0 / find-01
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "Hessler"))
    :ARG1 (z3 / chart
              :quant 1
              :ARG0-of (z4 / use-01
                           :ARG1 (z5 / data
                                     :source (z6 / phone)))))
Hessler found one chart that used phone data .
z1 :name z2
z2 :op1 1
z0 :ARG0 z1
z3 :quant 0
z0 :ARG1 z3
z3 :ARG0-of z4
z5 :source z6
z4 :ARG1 z5