A system and method for establishing and monetizing trusted identities in cyberspace relying upon user opt in. The device includes a mouthpiece featuring a positioning aid adjustable by inflation accomplished via a gas exchange port attachable to a source of pressure and a breathing tube. of: elongation of 470 to 520%, true tensile of 135 to 150 MPa, 300% modulus of 13 to 15. To texturize or wrap the R-\u03b8 imaging data around the cone, the preferred embodiment uses a commercially available graphics processing unit and software. The sheet folding device is provided in the sheet conveyance path, and at least a portion of the sheet conveyance path at which the sheet folding device is positioned is formed into a curved shape. Thus, a user can not only carry the portable device with the handle, but also shoulder or hang the portable device with the hidden belt of the handle.