Tracking unique device identities allows businesses to create a digital fingerprint for users. This enables marketers to capture a more complete picture of user behavior, including their app usage, device type, and geographic location. This data is invaluable for measuring a campaign’s performance and optimizing future campaigns.
There are two common types of device trace risk behind phone numbers used to track unique devices: the Apple identifier for advertisers (IDFA) and Google advertising ID (GAID). Both work in the same way by connecting a device to ad campaigns, app installs, or in-app events. They have been commonly used in mobile advertising to process information on users, build segments, and personalize ad content for the device it is running on. However, they have raised ethical, privacy, and legal concerns over how tracking device identifiers can extend to user profiling, unwanted surveillance, or even data-sharing with third parties.
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Medical devices in the healthcare industry require a standardized method of identification to ensure patient safety and effective device tracking throughout their distribution and use. The FDA’s Unique Device Identifier (UDI) system is designed to mark the labels of specific medical devices with a code that uniquely identifies them from their initial production through their entire lifecycle of use. It also facilitates the sharing of device data between healthcare organizations, manufacturers, and suppliers by creating a shared language for communication.
