Online food reviews reveal inner self, Stanford linguist finds

(Phys.org) —Word choice in online restaurant reviews reveals much about people's inner worlds, according to Stanford research. The study, appearing in the April 7 issue of the journal First Monday, uses software to investigate ...

Mobile apps reshape urban taxi landscape

Before the smartphone, riders summoned a taxi by waving an arm or calling a dispatcher—but mobile apps are changing that, helping both drivers and passengers.

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