The AC Nielson Group is an international research organization, which recently conducted an international online consumer survey.

尼儿森时常研究公司是一所国际研究机构，近来进行了国际网络的快餐消费调查。

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Consumers who want to use such products can't expect to get them for free and have complete privacy, Loo Wee Teck, head of consumer electronics research for Euromonitor International, told tech blog ZDNet.

CNN: The growing push to track your location indoors