ALPRs have been used for decades, in very limited ways. Employers would sometimes use them to track the arrival and departure of their employees. Facilities with a greater than average concern about security would sometimes install them to keep a record of everyone who was visiting. Some establishments would also use them to automatically open gates for authorized people. | ALPRs have been used for decades, in very limited ways. Employers would sometimes use them to track the arrival and departure of their employees. Facilities with a greater than average concern about security would sometimes install them to keep a record of everyone who was visiting. Some establishments would also use them to automatically open gates for authorized people. |