A wireless, programmable stroboscopic eyewear device is used to clear amyloid proteins from the brain. The device employs passive, non-invasive stroboscopic lens technology to combat buildup of amyloid proteins in the brain by improving gamma oscillations in the brain. The wearable device delivers non-invasive stroboscopic stimulation in the 20-60 Hz range. Treatment sessions are for an average of twenty minutes a day, seven days a week through passive use. The wearable device transmits data to a smartphone based mobile application, as a means to encourage an effective treatment protocol as determined and monitored by the user's physicians and caregivers. The stroboscopic effect is created through the synchronized opening and closing of Liquid Crystal Display (LCD) lenses which electronically switch from clear to opaque, utilizing noninvasive ambient light to create the strobe effect, as opposed to invasive flashing lights.

There is provided a therapeutic method and system for utilizing full spectrum of natural solar radiations with an optimum balance of ultra-violet (UV), visible and infrared (IR) radiations. The disclosed therapeutic method comprising collecting and concentrating the natural solar radiations using a natural solar radiations concentrator; transporting the concentrated natural solar radiations using a transporting medium to an indoor device; optimizing a spot size, an intensity and an ultra-violet range of the natural solar radiations; and directing the optimized natural solar radiations to a desired body part using the indoor device; wherein the full spectrum of natural solar radiations has an optimum balance of ultra-violet, visible and infrared radiations. The disclosed therapeutic system comprising an outdoor device for collecting and concentrating the natural solar radiations; and an indoor device in optical communication with the outdoor device for adjusting and directing an optimized amount of the natural solar radiations to a desired body part.

Substrates with transparency to infrared body radiation and opacity in the visible light spectrum are provided and systems and methods for creation thereof are provided. The IR radiation transparent substrate is IR radiation transparent and visible light opaque with enough breathability and softness to make it suitable for use in garments for body thermal regulation. Further, the IR radiation transparent substrate is created utilizing nanofiber technology to form specific sized micro pores between the nanofibers.

A cloth structure includes a first weaving layer, a second weaving layer interwoven with the first weaving layer, an intermediate connecting layer located between the first weaving layer and the second weaving layer, and a sun protection layer applied on the first weaving layer. The cloth structure presents a single-cloth fabric. The sun protection layer covers pores of the first weaving layer and forms a first protection layer to filter the smog. The first weaving layer is formed with inverted V-shaped cloth patterns, so that the first weaving layer forms a second protection layer to filter the smog. The intermediate connecting layer forms a third protection layer to filter the smog. The second weaving layer obstructs the thread openings of the first weaving layer and forms a fourth protection layer to filter the smog.

System and methods for accurate measurement and real-time feedback of solar ultraviolet exposure for management of ultraviolet dose. The systems can include a wearable device and a mobile device, the system performing accurate measurement of UV exposure.

Charging systems for wearable UV sensing devices. The charging systems include a wearable housing including a UV sensor, a central conductor, and at least one annular conductor extending around the central conductor. The system also includes a charger that has at least first and second conductive contacts, where the first and second contacts are spaced from each other and the central conductor and annular conductor are spaced from each other such that the first and second contacts are aligned with the central conductor and the annular conductor, respectively, when the housing and charger interface.

A treatment support system based on the exposure of a user or surface to solar radiation, comprising a server (WS), a plurality of terminals and one or more satellite and/or meteorological atmospheric data sources interfaced with each other, and a processing unit configured to process treatment administration operational information based on satellite and/or meteorological atmospheric data (D3), geolocation data (D2), and user or treated surface specific data (D1).

An ophthalmic lens comprising a clear, non-tinted, solid plastic substrate and a dye suitable for undergoing fluorescence upconversion wherein said dye absorbs light in the near infrared region from 850 nm to 2500 nm and emit light in the shorter wavelength region from 650 nm to 850 nm thereby providing photobiomodulation to the eye.

Selective visual field restriction or stimulation during ocular movement is a challenging task that holds promise for basic research and for simulating, measuring, monitoring, and treating psychological, neurological, and ophthalmological conditions. This invention discloses an optical apparatus and method that can restrict visual information from reaching selected areas of one or both retina of a human user during free ocular scanning, using a combination of (1) polarized contact lenses that have at least two areas that each linearly polarize light in planes orthogonal to one another, (2) spectacle lenses that linearly polarize light uniformly across the lenses, and (3) spectacle frames that allow said spectacle lenses to rotate. Depending upon the rotational degree difference between the planes of polarization between the spectacle lenses and each area of the contact lenses, light can be restricted from reaching certain areas of the retina of one or both eyes of a human user.

A pulse photodynamic therapy (or pulse PDT) treatment of acne is described herein.