Abstract: Systems and methods for performing balancing exercises are disclosed herein. An in-folding section unfolds from a stationary section for the system to be in use mode. A user may enter the system through the in-folding section to access the stationary section, where balancing exercises are performed. Adjustable railings, capable of raising and lowering, are in the stationary section, as is a seat, both to be used for balancing exercises. An anti-tipping mechanism keeps the system stable in use mode, and wheels make the system mobile in storage mode, i.e. when the in-folding section folds into the stationary section.

Abstract: A via formation process for HgCdTe (i.e., for pseudo-binary alloys of HgTe and CdTe). Photoresist is patterned on the HgCdTe surface, and ion milling is used to cut holes in the HgCdTe as defined by the photoresist. With this photoresist still in place, the HgCdTe is wet etched to smooth the via walls and expand the via size to a precise dimension.