Each child will be able to use their matchbox-sized beeper, fitted with GPS (global positioning system) technology, to activate any nearby cameras and alert parents and police via mobile phone.

每一个儿童都可以使用火柴盒大小内置GPS技术的呼机，来激活附近的摄像头并可通过手机通知父母和警方。

youdao

Some families in America and elsewhere have started buying childfriendly mobile phones outfitted with GPS (Global Positioning System) technology.

美国与其他地方的一些家庭已开始购买适合儿童使用，配有GPS（全球卫星定位系统）的移动电话。

youdao

Comtech's Model MT-2012 mobile satellite transceivers feature secure global positioning system (GPS) capabilities, as well as embedded radio frequency identification (RFID) technology.

Comtech公司的典型mt - 2012机动卫星无线收发器具备安全的全球定位系统(GPS)能力，也能嵌入无线射频识别(RFID)技术。

youdao

Mobile phones, some of which are now equipped with satellite-positioning technology (see article), could be used to alert people to the charms of stores or restaurants they are walking or driving past.

ECONOMIST: Mobile advertising