Abstract: A photo-treatment device includes a non-opaque treatment substrate and a radiation-collector beside the substrate. The substrate is sized for a person at which radiation is to be emitted from above the substrate. The substrate has a front surface for receiving the person thereon and a back surface. The radiation-collector captures excess radiation peripheral to the substrate and redirects the excess radiation to the back surface of the substrate.
Abstract: A photo-treatment device includes a treatment region that has a front side at which source radiation is to be emitted and an opposite, back side. A plurality of light guides are located beside the treatment region. The light guides capture excess radiation peripheral to the treatment region and redirect the excess radiation toward the back side of the treatment region.
Abstract: A wearable machine system includes a garment and a passive actuator mounted to the garment. The passive actuator is actuatable in response to involuntary movements of a wearer of the garment. A machine is coupled with the passive actuator such that actuation of the passive actuator responsive to the involuntary movements mechanically drives the machine.