Commentary Commentator Lauren Weinstein says it won't be long before cell phones are used to track their owners-- and one effect may be personalized advertisements as close and constant as the nearest phone.
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Commentary

Only Available in Archive Formats.
Commentary

Commentary

Commentary

Only Available in Archive Formats.

Commentator Lauren Weinstein says it won't be long before cell phones are used to track their owners— and one effect may be personalized advertisements as close and constant as the nearest phone.