Solar cells' stability is measured as function of time. When we plot time against the stability of solar cells, it is called Decay Curve. The curve varies depending upon the situations or environment in which the stability has been measured. Decay curve is very useful but it does not give much detail about underlying degradation mechanisms. Decay Curve is a graph obtained when we plot stability of a solar cell in electrical measurements at regular intervals, hence it gives us information about how fast or slow degradation process is under specific circumstances. It also gives clues about what role factors like oxygen, water, temperature, etc. play in degradation of a solar cell. Terms Used in a Decay Curve :- E0 : Initial efficiency of a solar cell. It decreases over time. T80 : The time it takes to reduce the initial efficiency to 80%. It is sometimes taken as a measure of the useful lifetime of a device. Burn-In Phase : It has been observed that there is a rapid initial decrease in the power-conversion efficiency, which is followed by a more stable phase. This initial stage is called the burn-in phase. It is not always considered part of the proper decay curve. Ts : The time at the end of the burn-in phase is T-s. Ts80 : The time it takes to reduce the efficiency to 80% from the T-s time.

See-What-I-See, Recon Jet Pro Smart Glasses is such an innovation that provided the capability through its video calling feature. It is very comfortable as the designers has kept equal weight on both sides with a support on nose. It is a smartphone class device that supports connectivity through Bluetooth, Wi-Fi, and GPS. The display combines a high-contrast micro-LCD and a 360° shroud which enables maximum readability even in bright sunlight. Last but not the lease, it has fully swappable battery, you can remove one and charge it and put in another and use the glasses. One battery works for 2 to 5 hours , depending upon the use case. Source: https://www.reconinstruments.com/enterprise/jet-pro/

Smart Glasses with through which you can see overlaid information such as mapping directions,restaurant menus, weather information , alerts &more . Now no need to take out your phone from the pocket. You will get almost everything on the fly. Vuzix Blade™ AR smart glasses utilizing Vuzix’s proprietary waveguide optics & corba II display engine to give the user amazing viewing experience. It has a Quad Core ARM CPU, 8 Megapixel camera with 1080p video & Android OS. Winner of Four International CES Innovation 2018 Awards ⭐️⭐️⭐️⭐️ Source: https://www.vuzix.com/Products/Blade-Enterprise

Bionic display™ allows to see virtual reality just like your eyes see the real world. Our eyes focus on a small area of the big picture as that is the area where the highest resolution is. Bionic display™ tracks the eyes in real time & works in same way our eyes does. Source: https://varjo.com/bionic-display/

ODG smartglasses are the augmented reality glasses which has THX-certification. There are 4 smartglasses(R-7,R-7HL,R-8,R-9) of ODG. These products has 30° to 50° field of view with the processors 2.7GHz 4-Core Qualcomm Snapdragon 805,2.45GHz 8-Core Qualcomm Snapdragon 835. The products displays are Dual 720p Stereoscopic See-thru (up to 80 /90 fps) & Camera(4MP/5MP/13MP). Source: https://www.osterhoutgroup.com/

SuoCam is the fastest 3D 360 Camera . This camera can capture, stitch & stream in less than in a second. Its 3 to 6 sensor / lens modules which provides Full 3D 360 with NO blind stereo spots with a 4K resolution per eye. It provides custom camera configuration by which you can customize input(Video Sensor Array Type, Desired Sensor Size, Resolution, Frame-rate, Dynamic Range, Stereo baseline etc.) & Output ( RAW/Compressed then Stream-ready IP-out (RTMP, RTSP, NDI, HLS), HDMI, 12G-SDI, or directly into conVRsation platform) Source : https://www.suometry.com/camera/

Raptor is a smart glass that can augment your ride. It uses with it's patented Everysight BEAM projection technology. With it's ultra-high brightness digital display it becomes easy to see in outdoor environment. You can wear it with your spectacles if you want to ride with your corrective lens. Raptor has IP55 resistance with dust ,water. Source : https://everysight.com/about-raptor/

Like all solar cells, the polymer solar cell converts light into electricity, by converting a flux of photons (light) into a flux of charged particles (a current). This conversion process is made possible by the combination of several types of materials, all having distinct electrical and optical characteristics as described in the layer stack, but most importantly is the inclusion of semiconductors. The layer stack Making a polymer solar cell is often done using polymers dissolved in organic solvents, which are transferred by printing or coating methods to a substrate. The materials are added in layers in a certain order to build a solar cell stack. The materials needed in the solar cell stack are; a central active (light absorbing) layer, which translate the impinging photons into separate electrons and holes, a selective charge transport layer on each side of the active layer, allowing only passage of either electrons (ETL) or holes (HTL), and finally two electrodes for extracting the charges from the solar cell, with at least one of the electrodes having a requirement of transparency such that the light can pass through and reach the active layer. Source : http://www.plasticphotovoltaics.org/lc/lc-polymersolarcells/lc-how.html

Cybershoes makes you to walk in virtual world with your real feet`s movement. It replaces the Currently handheld controllers are used to move / walk in the virtual environment which creates VR-nausea to many people as the movement by joystick is not real. Cybershoes are very comfortable & easier to wear. It is compatible with Oculus(via Gamepad), HTC Vive(via Motion Controller). Source: https://www.3d.run