The untimely cannon fodder counted 10 kinds of vanished "cool" technology

The renewal of technological products is fleeting, and many technologies or products may be aborted in the early stages of development or abandoned by the tide of time. Recently, the technology website TechRadar has taken stock of 10 cool technologies that have disappeared: 1. Ultra-advanced tactile feedback whenever there is a high-end flagship smartphone release (iphone or Galaxy S series), there is always a rumor that they will provide super advanced tactile feedback. Ultra-advanced tactile feedback, although attached to a plane, can make the fingers feel as if they were touching on a different material. One of the most impressive is the 2012-year SENSEG system. The system is able to send tiny electronic pulses through the fingers, making people feel like they are touching different materials on ordinary glass. Senseg even hinted three years ago that the technology would end the ipad, but now it's nonsense. The technology was almost considered a chicken in the first year of development, but in theory this new sense of touch can make mobile phones more viable. We still have a glimmer of hope when Amazon decides to use these technologies in FirePhone2 as a big selling point. But so far, we have not seen this technology in mainstream equipment. 2 Sega VR If you're excited about Oculus Rift and Project Morpheus virtual reality games, look back at the virtual reality game of the 90 's. At that time the concept of virtual reality had existed and was seen as a future. We can even see its masterpieces on television, such as Gamesmaster and Knightmare programs. If you have a Sega VR headset, you can also get a real virtual gaming experience. Sega VR also showcased some of its own virtual reality games at the 1993 CES show. Conceptually, Sega VR, like the device we see today, puts a display screen in front of the user and uses sensors to track your head movements. What happened to the device? According to the official view, people are worried about the safety of gamers, Sega VR is too realistic. Specifically, Sega VR LED displays can cause gamers headaches and dizziness. You know, even the Oculus Rift LCD display prototype can cause such problems at first. Discarding Sega VR was a wise choice, and later came the Nintendo "Virtual Boy", which, to some extent, marked the end of Sega VR. 3 Naked 3D TV Now, no one seems to care about the 3D TV. However, if your home TV can watch HD 3D TV on the naked eye, it will be different. The naked 3D has actually lost some of its charm when everyone is unwilling to watch 3D TV in the living room, but we don't know much about the naked-eye 3D TV. We might as well have seen it at the CES show.These demos: Sit in a proper position or you may feel head discomfort. Although this is less likely to happen now, we have memorized these scenarios. Now, there will be some naked 3D TVs on the market. At the beginning of 2014, Philips showed a lens 3D TV. Samsung also presented a 4K naked-eye TV at the 2014 CES show, which offers more than 30 viewing angles. What we like better is the Holograph product developed by Microsoft Research 2012. The device uses LCD technology to generate holograms that are completely different from what we watch on a normal, naked-eye 3D TV. 4 Panasonic mobile phone Do you remember Panasonic's Android phone? Don't you remember? It doesn't matter, we don't remember clearly. We're actually not seeing Panasonic phones in 2012. The company, like HTC and LG, is slowly struggling to grab market share from Samsung's mouth. The release of Panasonic phones is usually more high-profile, and is more fashionable, such as waterproof function. There is less media coverage of why Panasonic Eluga series phones failed to open the European market. Without the support of mobile phone operators, a mobile phone is unlikely to achieve great success. Panasonic's Eluga phone could be a casualty of the company's decline in the television market. Panasonic used to be the king of plasma TVs, but by the year 2012, plasma TVs were clearly obsolete, so Panasonic had to make the right decisions. Quit the phone business or become part of Panasonic's restructuring.