Abstract: A flat foot orthosis has two bodies and a pelvis portion. Each one of the two bodies has a wearing space, a foot portion, an ankle portion, a shank portion, a knee portion, a thigh portion, a toe portion, a hallux valgus region, a substrate, a first elastomer, and a second elastomer. The substrate and the first elastomer are disposed adjacent to each other, and surround the wearing space. The substrate extends from the toe portion to the thigh portion. The first elastomer spirally extends from an instep of the foot portion to the thigh portion through the rest. The two first elastomers surround and fetter where the wearer's pelvis and the wearer's waist meet. The second elastomer extends from the hallux sheath, is connected to the first elastomer, and wraps over the hallux valgus region.

Abstract: A flat foot orthosis has two bodies and a pelvis portion. Each one of the two bodies has a wearing space, a foot portion, an ankle portion, a shank portion, a knee portion, a thigh portion, a toe portion, a hallux valgus region, a substrate, a first elastomer, and a second elastomer. The substrate and the first elastomer are disposed adjacent to each other, and surround the wearing space. The substrate extends from the toe portion to the thigh portion. The first elastomer spirally extends from an instep of the foot portion to the thigh portion through the rest. The two first elastomers surround and fetter where the wearer's pelvis and the wearer's waist meet. The second elastomer extends from the hallux sheath, is connected to the first elastomer, and wraps over the hallux valgus region.

Abstract: A device includes a housing, a tamper switch supported at the housing, and a tamper actuator receivable at the housing. The tamper actuator is movable between a tamper disabled position and a tamper enabled position. In the tamper disabled position, the tamper actuator is fixed in place at the housing. In the tamper enabled position, the tamper actuator is configured to move relative to the housing between a tamper switch engaged position and a tamper switch released position.

Abstract: A device includes a housing, a tamper switch supported at the housing, and a tamper actuator receivable at the housing. The tamper actuator is movable between a tamper disabled position and a tamper enabled position. In the tamper disabled position, the tamper actuator is fixed in place at the housing. In the tamper enabled position, the tamper actuator is configured to move relative to the housing between a tamper switch engaged position and a tamper switch released position.

Abstract: A pair of minimalist barefoot shoes has two shoe units. Each shoe unit has a shoe member, a medial arch pulling member, and a pressing member. The shoe member has a shoe body, a toe member, and a sole. The shoe body has a medial arch segment, an instep lateral segment, a receiving space, an opening, and an attachment layer. The medial arch pulling member is mounted on the shoe member and has a pulling segment and a connection layer. The pressing member is mounted on the shoe body and has a pressing segment and a combination layer. The pressing segment is attached securely to the shoe body, extends around an medial arch segment of the shoe body, and covers the first end of the medial arch pulling member.

Abstract: A scoliosis activity suit includes a body-wrapping portion and a correction portion. The correction portion has a front segment, a rear segment, a shoulder-pulling segment, a chest-pressing segment, a pelvis-lifting segment, and a upper trapezius pressing segment. The shoulder-pulling segment, the chest-pressing segment, the pelvis-lifting segment, and the upper trapezius pressing segment are formed on a front side of the body-wrapping portion and extend to the rear segment of the correction portion. To users with scoliosis, the correction portion generates a 3D compression force on different portions of the spine of the user, such that a backward pulling force against a protracted portion of the shoulder, an uplifting force against an inclined portion of the pelvis, and a pulling force against portions with spinal sidebend can be provided. Besides, being lightweight and easy for users to wear, the suit fulfills practice of daily life adjustment and correction for scoliosis.

Abstract: A flat foot orthosis has two bodies, and each one of the two bodies has a wearing space, a foot portion, an ankle portion, a shank portion, a substrate, and a first elastomer. The substrate and the first elastomer are disposed adjacent to each other, and surround the wearing space. The substrate extends from the foot portion to the shank portion through the ankle portion. The first elastomer extends from an instep of the foot portion at a cuboid bone of a wearer through a lateral side of the foot portion, a sole of the foot portion, and an arch of the foot portion in order, wraps over a navicular bone of the wearer, and extends outwardly combining upwardly through the ankle portion at a talus bone of the wearer toward the shank portion.

Abstract: A pair of minimalist barefoot shoes has two shoe units. Each shoe unit has a shoe member, a medial arch pulling member, and a pressing member. The shoe member has a shoe body, a toe member, and a sole. The shoe body has a medial arch segment, an instep lateral segment, a receiving space, an opening, and an attachment layer. The medial arch pulling member is mounted on the shoe member and has a pulling segment and a connection layer. The pressing member is mounted on the shoe body and has a pressing segment and a combination layer. The pressing segment is attached securely to the shoe body, extends around an medial arch segment of the shoe body, and covers the first end of the medial arch pulling member.

Abstract: A high-arched foot orthosis has two bodies, and each one of the two bodies has a wearing space, a foot portion, an ankle portion, a shank portion, a substrate, and an elastomer. The substrate and the elastomer are disposed adjacent to each other, and surround the wearing space. The substrate extends from the foot portion to the shank portion through the ankle portion. The elastomer inwardly extends from an instep of the foot portion at a cuneiform bone of a wearer through an arch, a sole, and a lateral side of the foot portion in order, wraps over a cuboid bone of the wearer, extends through the ankle portion inwardly combining upwardly toward the shank portion, and wraps over a talus bone of the wearer.

Abstract: A scoliosis activity suit includes a body-wrapping portion and a correction portion. The correction portion has a front segment, a rear segment, a shoulder-pulling segment, a chest-pressing segment, a pelvis-lifting segment, and a upper trapezius pressing segment. The shoulder-pulling segment, the chest-pressing segment, the pelvis-lifting segment, and the upper trapezius pressing segment are formed on a front side of the body-wrapping portion and extend to the rear segment of the correction portion. To users with scoliosis, the correction portion generates a 3D compression force on different portions of the spine of the user, such that a backward pulling force against a protracted portion of the shoulder, an uplifting force against an inclined portion of the pelvis, and a pulling force against portions with spinal sidebend can be provided. Besides, being lightweight and easy for users to wear, the suit fulfills practice of daily life adjustment and correction for scoliosis.

Abstract: A battery housing unit with a releasable cover for minimizing mis-alignment of a battery housed therein during high impact loads. The battery unit includes a battery holder having retention members biased towards one another that receive a battery. The retention members engage stop ribs projecting from the cover. The cover fits over the retention members of the battery holder and to a base of the housing unit. The retention members and stop ribs are engaged when high impact loads are delivered to the housing unit and the battery is urged against the biasing nature of the retention members. Movement and mis-alignment of the battery is thus minimized and high impact loads are re-distributed throughout the cover. Detents may be provided on each retention member for engaging a corresponding cavity provided on each stop rib. The detents and cavities interlock the retention members and stop ribs together upon high impact. In this manner, movement and mis-alignment of the battery is also minimized.

Abstract: A tamper detection mechanism in a sensor device comprising a body and a mounting base. The sensor device includes a substantially central resilient element/plunger attached to the mounting base. The body houses a printed circuit board includes a surface for mating to the resilient element to create a circuit. The mounting base may be removably affixed to a structure such as a wall or ceiling. When the mounting base is screwed into the structure and the body is coupled to the mounting base, the plunger is compressed and exerts a continuous pressure on the printed circuit board surface to complete the tamper circuit. If the sensor device is uncoupled and/or removed from the structure, the circuit is opened and a tamper indication signal is produced.

Abstract: A tamper switch mechanism utilized in security interface devices such as keypad installations to render them tamper-resistant, wherein the devices are generally connected to burglar alarm and fire alarm systems. More particularly, provided is a conductive tamper switch which is installed in a security interface device, such as a keypad, which upon an unauthorized attempt to dislodge the device or keypad from a wall or surface on which it is mounted, will trigger an alarm or generate a warning signal at a monitoring site indicative that an effort at tampering with the device has been effected. Also disclosed is a method of providing the tamper switch mechanism in a security interface device, such as a keypad installation.

Abstract: A tamper detection mechanism in a sensor device comprising a body and a mounting base. The sensor device includes a substantially central resilient element/plunger attached to the mounting base. The body houses a printed circuit board includes a surface for mating to the resilient element to create a circuit. The mounting base may be removably affixed to a structure such as a wall or ceiling. When the mounting base is screwed into the structure and the body is coupled to the mounting base, the plunger is compressed and exerts a continuous pressure on the printed circuit board surface to complete the tamper circuit. If the sensor device is uncoupled and/or removed from the structure, the circuit is opened and a tamper indication signal is produced.

Abstract: An apparatus and method providing for ease of installation of a component on a substantially vertical surface. The apparatus, has a back case to be secured to the substantially vertical surface, and a front case securable to the back case, the front case having a raised lip along at least one edge. The back case has a plurality of installation brackets to support the front case by the raised lip. A method of installing a security system component on a substantially vertical surface includes securing a back case to the substantially vertical surface, the back case having a plurality of installation brackets, and supporting a front case in an installation position by the installation brackets. Leads connecting the security system to a component thereof mounted to the front case are secured to the front case, and the front case is secured to the back case in a use position.

Abstract: A tamper switch mechanism utilized in security interface devices such as keypad installations to render them tamper-resistant, wherein the devices are generally connected to burglar alarm and fire alarm systems. More particularly, provided is a conductive tamper switch which is installed in a security interface device, such as a keypad, which upon an unauthorized attempt to dislodge the device or keypad from a wall or surface on which it is mounted, will trigger an alarm or generate a warning signal at a monitoring site indicative that an effort at tampering with the device has been effected. Also disclosed is a method of providing the tamper switch mechanism in a security interface device, such as a keypad installation.

Abstract: An apparatus and method providing for ease of installation of a component on a substantially vertical surface. The apparatus, has a back case to be secured to the substantially vertical surface, and a front case securable to the back case, the front case having a raised lip along at least one edge. The back case has a plurality of installation brackets to support the front case by the raised lip. A method of installing a security system component on a substantially vertical surface includes securing a back case to the substantially vertical surface, the back case having a plurality of installation brackets, and supporting a front case in an installation position by the installation brackets. Leads connecting the security system to a component thereof mounted to the front case are secured to the front case, and the front case is secured to the back case in a use position.

Abstract: A battery housing unit with a releasable cover for minimizing mis-alignment of a battery housed therein during high impact loads. The battery unit includes a battery holder having retention members biased towards one another that receive a battery. The retention members engage stop ribs projecting from the cover. The cover fits over the retention members of the battery holder and to a base of the housing unit. The retention members and stop ribs are engaged when high impact loads are delivered to the housing unit and the battery is urged against the biasing nature of the retention members. Movement and mis-alignment of the battery is thus minimized and high impact loads are re-distributed throughout the cover. Detents may be provided on each retention member for engaging a corresponding cavity provided on each stop rib. The detents and cavities interlock the retention members and stop ribs together upon high impact. In this manner, movement and mis-alignment of the battery is also minimized.

Abstract: An electrical device to be mounted on a support includes a housing having an inner part and an outer part secured to one another. The housing is mounted on the support in a position in which the outer part of the housing is accessible. A cover plate is provided for obscuring the view of at least a portion of the housing and surrounding areas of the support. The cover plate has at least one through opening in it. The cover plate is secured to the housing by a screw passing through the opening and an aperture. The screw engages the thread of a threaded bore when the device is fully assembled. The outer housing part includes webs at or within the opening for engaging the shank of the screw and temporarily holding it, and with it the cover plate, in their proper positions prior to engagement of the shank thread with the bore thread.