Some Amazing Inventions that Remained Unnoticed

360º 3-D Holographic Displays
 
3DV Systems produced a video camera that can capture depth information, which is used to build the 3D model, along with video. The name of the video camera is ZCam and its technology is based on the Time of Flight principle. (Via 3dvsystems)


JetPack

Jet pack allows a single user to fly in the sky. This thing is normally seen in science fictions. But they really exist now. TAM is the first and only company in the world that produces a complete package of a custom designed Rocket Belt using the most advanced technology and aerospace materials.


Virtual Goggles

Virtual worlds have been into our computers for many years by the virtue of technology. Now, virtual reality (VR) will be in our living rooms. The underground effort that has been an experimental fantasy for decades has become reality now (Via Softpedia News).


Contact Lenses That Change Color To Alert Diabetics

Jin Zhang, a biochemical engineering professor at the University of Western Ontario, has developed a revolutionary technology that has came into being to help the diabetic patients. He developed Contact Lenses that change color to alert diabetics of glucose level. These lenses measure blood sugar levels without drawing blood daily. It uses extremely small nanoparticles embedded into the hydrogel lenses. (Via ImpactLab).