9 Rectennas, namely, rectifying antennas used to convert electromagnetic energy into direct current electricity; Air-flow monitors, temperature monitors, movement and vibration monitors, all used in buildings; air quality monitors, namely, air pollution monitors and particle counters; a wireless system for measuring air pollution levels comprised of a wearable air pollution monitor that records and retains air pollution data and software that enables the monitor to communicate such data to a smartphone; computer software for measuring air pollution; computer software for measuring the presence of electro-magnetic radiation and converting same into electricity; data processing equipment, namely, data processors, central processing units for processing information, data, sound or images; telephone-based information retrieval software and hardware for measuring air pollution and measuring the presence of electro-magnetic radiation and converting same into electricity; electronic communication equipment and instruments, namely, position indicating radio beacons for use in retail outlets by which customers' movements in the store may be monitored and by which retailers may send the customers targeted advertising; telecommunications apparatus and instruments, namely, smartphones; portable digital electronic devices comprising an antenna, a rectifier, a power module, circuitry and a housing for data processing, information processing, storing and displaying data, transmitting and receiving data, transmission of data between computers, and software related thereto, namely, software for measuring electro-magnetic radiation; downloadable electronic publications in the nature of books, magazines and newsletters in the field of electro-magnetic radiation and the conversion of such radiation into electricity; RFID tags and associated software, namely, software that permits computers and smartphones to communicate with the RFID tags and receive location data from such tags; electronic apparatus for wireless reception, storage and transmission of data; wireless receivers; wireless transmitters; wireless local area network devices, namely, hardware that detects the presence of electro-magnetic radiation and converts such radiation into electricity; wireless charging apparatus; wireless energy scavenging apparatus and devices, namely, electronic devices comprising an antenna, a rectifier, a power module, circuitry and a housing for converting electro-magnetic radiation into electricity; wireless energy scavengers, wireless energy harvesters, wireless energy harvesters for converting electro-magnetic radiation into electricity; wireless energy transfer device, namely, inductive power transfer transmitters and receivers, and radio frequency transmitters and receivers; wireless energy transfer device, namely, electro-magnetic radiation receivers and transmitters; wireless device comprising an antenna, a rectifier, a power module, circuitry and a housing all for recording and sharing real time data; computer software for creating databases and managing data for customer reward and incentive programmes, databases and data related to customer reward and incentive programmes and related database management software; computers, computer terminals, and computer software used for authentication, authorization, clearing, and settlement of financial transactions; computer software for processing commercial transactions over a global communications network; wearable digital electronic devices in the nature of computers capable of wireless communication, namely, glasses, watches, wristbands, armbands, patches, and badges, or integrated with wearable goods, namely, footwear, headwear, belts, gloves, and clothing, and all such devices including software for such wireless communication; wireless electronic devices, consisting of an antenna, a rectifier, a power module, circuitry and a housing, for monitoring the environment and collecting environmental data, namely, air pollution monitoring; electronic devices incorporating energy harvesting; wireless energy transfer devices consisting of an antenna, a rectifier, a power module, circuitry and a housing enabling financial transactions in the field of customer reward programmes, and for use in enabling data collection and storage, data retrieval, location and time monitoring, and for use in creating promotional material and advertising for customer reward programmes; computers, computer software, and wireless electronic devices comprised of an antenna, rectifier, a power module, circuitry and a housing integrated in a global computer network enabling customer reward programme members to accumulate reward points as a function of the distance and time travelled by the member, dependent on the emissions produced by the member's selected mode of transportation