Kits, assemblies and components for positioning a device, methods of positioning a device, and positioned devices. In some aspects, a device is an electronic device, a
smart phone or a camera. A representative method comprises placing a magnetic element (e.g., a
magnet) in a pocket in an article of clothing, and magnetically adhering to the magnetic element a
magnet-adhering element (e.g., a
metal plate) to which a device is attached. A representative kit comprises a magnetic element and a device attached to a
magnet-adhering element. A representative positioned device comprises a magnetic element to which a device attached to a magnet-adhering element is magnetically adhered. Also a magnet-adhering device
assembly comprising a device, a magnet-adhering element and a friction-enhancing member; a strap
assembly comprising a self-adhering strap and a magnet-adhering element (or a magnetic element); a body-engaging
assembly comprising a body-engaging element and a magnet-adhering element (or a magnetic element); a magnet assembly comprising a magnetic element and a non-magnetic, non-magnet-adhering element; a clothing assembly comprising a magnetic element attached to an article of clothing; and a clothing assembly comprising a magnet-adhering element attached to an article of clothing.