35mm cameras; 3D camera systems, namely, adapters for allowing 3D shooting; 3D spectacles; A mesh network of temperature probes which measures the internal temperatures of compost piles and wirelessly transmits the temperature data to a computer; Access control and alarm monitoring systems; Accumulators; Accumulators and batteries; Acidimeters for batteries; Acoustic sound alarms; Ad server, namely, a computer server for storing advertisements and delivering advertisements to websites; Adapte...