38. The apparatus of claim 37 , further comprising: a global positioning system (GPS) receiver, wherein the software application further comprises instructions operable to cause the at least one processor to: record, using the GPS receiver, a GPS location of the apparatus.
38. The apparatus of claim 37 , further comprising: a global positioning system (GPS) receiver, wherein the software application further comprises instructions operable to cause the at least one processor to: record, using the GPS receiver, a GPS location of the apparatus. 39. The apparatus of claim 38 , wherein the GPS location is recorded between receiving the first alert and receiving a second alert requiring the enrollee to perform a second check-in.