Blank near field communication (NFC) stickers; Computer keyboards; Educational apparatus, namely, blocks used as teaching aids for modeling chemical compounds and visualization of math concepts; Electrical wiring devices in the nature of sockets, receptacles, switches and controllers incorporating tactile instructions and/or warnings for use by the blind; Electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers; Encoded micro particulates, tags and taggants of plastic, metal or silicate for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles or goods of any kind; Liquid level sensors; Magnifying glasses; Near field communication (NFC) technology-enabled readers; Portable wrist-mounted digital electronic device for audio recording and audio playback; Safety markers; Thermometers not for medical purposes; Time clocks; Visual training aid, namely, non-prescription glasses used for visual training purposes; Weighing scales