Promotional games at retail stores increase consumer spending

Shoppers who win retail discounts through scratch-off tickets or other games of chance are more likely to make a purchase, and spend more money, than customers offered standard discounts that apply to everyone, according ...

Police cam maker nixes facial recognition deployment

Police equipment manufacturer Axon said Thursday it decided against deploying facial recognition on its body cameras after an ethics review found the technology "is not yet reliable enough."

San Francisco ban highlights facial recognition fears

A ban on facial recognition for law enforcement in San Francisco highlights growing public concerns about technology which is seeing stunning growth for an array of applications while provoking worries over privacy.

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