Abstract: A crutch includes an arm rest having an elbow end and a front end, the front end defining a front face having a first opening formed therein, and a bottom edge forming a second opening. The crutch has a handle extending outwardly from the front end of the arm rest, but not from the first or second openings. A leg is received into one of the first and second openings in a first configuration, and into the other of the first and second openings in a second configuration. The leg is selectively convertible between the first and second configuration.

Abstract: Embodiments of crutches are disclosed. A crutch has a main body having a substantially vertical tubular member with a plurality of apertures formed therein; an angled portion extending upwardly from the substantially vertical tubular member; an arm rest support extending perpendicularly from the angled portion for receiving an arm rest; and a handle extending outwardly from the arm rest support. The crutch further includes a leg telescopically received into the substantially vertical tubular member, and a foot exchangably received by the leg.

Abstract: Systems, methods, and computer-readable storage media are provided for using Near Field Communication (NFC) smart “tags” associated with physical objects in conjunction with NFC-enabled devices to associate digital content with physical assets. Digital content is received that is to be associated with an NFC tag associated with a physical object. In embodiments, such digital content may be provided by a purchaser of a physical asset and may include, by way of example only, photographs, videos, audio files, text files, data files, hyperlinks, and the like that are related to a particular event or occasion. The received digital content is stored, in an online environment, in association with a unique identifier associated with the NFC tag. Upon receiving an indication that the NFC tag has been read by an NFC reader associated with a user device, the digital content is provided for presentation in association with the user device.

Abstract: Embodiments of crutches are disclosed. A crutch has a main body having a substantially vertical tubular member with a plurality of apertures formed therein; an angled portion extending upwardly from the substantially vertical tubular member; an arm rest support extending perpendicularly from the angled portion for receiving an arm rest; and a handle extending outwardly from the arm rest support. The crutch further includes a leg telescopically received into the substantially vertical tubular member, and a foot exchangably received by the leg.