Which of the following is an example of soft technology that law enforcement uses?

The example of soft technology that law enforcement uses is AMBER alerts. Soft technology refers to non-tangible tools and systems that facilitate communication, information sharing, and public engagement. AMBER alerts are a form of communication designed to rapidly disseminate information about abducted children to the public, often through media and digital platforms. This system relies on community awareness and response and utilizes various forms of media to alert citizens, making it an essential tool for law enforcement in emergency situations involving child abductions.

In contrast, the other options listed involve more hardware or physical technology components. Video in patrol cars, for instance, is a hard technology that relies on equipment installed in vehicles. Offender IDs via biometrics involve specialized devices that capture and analyze unique physical characteristics, representing a physical technology application. Mobile data centers are also hard technologies that utilize physical computing resources for data processing and storage. Thus, AMBER alerts stand out as a prime example of soft technology within law enforcement.