Abstract: A method of creating spatiotemporal activity records for an education program may include determining a start of an activity. The method may additionally include tracking the activity to record at least one accomplishment or error achieved in the activity and at least one time/location indicator associated with the at least one accomplishment or error. The method may additionally include generating a spatiotemporal activity record that includes the at least one time/location indicator and the at least one accomplishment or error. The method may additionally include presenting at least a portion of the spatiotemporal activity record for review by a reviewer, receiving identification data of the reviewer as an indication that the reviewer has reviewed and understands the at least the portion of the spatiotemporal activity record, authenticating the reviewer as a service receiver, and verifying the spatiotemporal activity record as reviewed and approved by the service receiver.

Abstract: A method of creating spatiotemporal activity records for an education program may include determining a start of an activity. The method may additionally include tracking the activity to record at least one accomplishment or error achieved in the activity and at least one time/location indicator associated with the at least one accomplishment or error. The method may additionally include generating a spatiotemporal activity record that includes the at least one time/location indicator and the at least one accomplishment or error. The method may additionally include presenting at least a portion of the spatiotemporal activity record for review by a reviewer, receiving identification data of the reviewer as an indication that the reviewer has reviewed and understands the at least the portion of the spatiotemporal activity record, authenticating the reviewer as a service receiver, and verifying the spatiotemporal activity record as reviewed and approved by the service receiver.

Abstract: A method and apparatus are disclosed for measuring charged particle and photon coincident radiation. The method and apparatus measure radioisotopes having beta-gamma coincident spectroscopies, providing spectral resolution and efficency that improve calibration and maintenance characteristics as well as isotope identifying characteristics important in industrial, defense, security, and human health applications.