Abstract: A method facilitates mass customization of an object by generating a template representing data common to the object; generating specific data to customize the object in conjunction with the template; and fabricating a customized version of the object.

Abstract: A method produces an object using thermal-forming by positioning a die representative of the object in a chamber; positioning a sheet of material over the die; pressurizing the chamber; and delivering a beam of energy over the sheet and the die to form the object.

Abstract: The invention is a variable mechanical transmission for converting a rotary input into a rotary output. The transmission includes a spindle for mounting, allowing for rotation in response to the rotary input, a hub mounted on the spindle for rotation therewith, and a plurality of elongate arms. The arms are each pivotally mounted on the hub, with the pivoting axes of the arms being arranged about the spindle axis. Each arm carries at its outer end a clutched pinion which rotates in one direction only. The pinions engage the teeth of a gear. The gear is mountable on a frame for rotation about a gear axis paralleling the spindle axis and also for movement on a frame between concentric and extreme eccentric positions, at which the gear axis has a minimal and maximal displacement, respectively, from the hub axis.