It is reported that Apple Inc. will open a conference at March 21^st, something new relating with Apple Watch2 will be shared in addition to publishing iPhone SE and the new iPad which are concerned, such as a new generation of upgraded model.



In the designing, Apple Watch 2 won’t be made drastic changes, but to improve the portability of the device through introducing new materials and magnetic strap to attract new buyers. Apple reported to try new materials include tungsten, palladium, titanium and platinum.

In the function, a new health function will be introduced into the second generation model (or a new software upgrade) - when the user is detected unforeseen circumstances, the device will automatically call for help to a doctor.

About the configuration, as the upgraded model, upgrading the hardware configuration is natural essential. It is reported that Apple Watch 2 will have upgrade in the following areas:
1. Introducing A32 processor (ARM Cortex-A32 CPU), A32 is the smallest, lowest power consumption of ARM v8-A designing;
2. Networking, the second generation model may bring 3G/4G networking feature, making it handling data traffic by their own short-term;
3. Battery life, in order to solve the problem that weaker endurance of Apple Watch, Apple Inc is reported to combine with Samsung and LG to develop thinner OLED panels for fitting the larger capacity battery.
4. The camera, a Face-Time camera will be added in the body, making video calls directly on the wrist becoming possible.

Tungsten, as a typical rare metal, an important strategic resource of the state, has the very important application. Tungsten is an important part of contemporary high-tech new material, and it is widely used in fields such as electro-optical materials, special alloys, new features materials and organometallic compounds, because of its properties such as high melting point, hardness and density, good electrical conductivity and thermal conductivity, low coefficient of expansion.

Tungsten oxide is one of the mostly studied cathodic coloring electrochromic material. Electrochromic property of WO3 has been made into different electrochromic device and is applied in real life. There are many advantages of electrochromic device, transmittance can change continuously in a wide range and can be adjusted manually.

A B.C. engineering lab has created metal-coated glass that transmits up to 10 per cent more light than conventional glass and opens the door to windows that function as electronics. The most immediate use of the technology is to create windows that can be programmed to absorb or reflect heat, depending on the needs of a building’s occupants, said lead investigator Kenneth Chau, a professor at the University of British Columbia Okanagan. “What’s interesting about this discovery is that it’s counterintuitive, because we always think of metals as being opaque, so it runs against our expectations,” he said. “I think one of the most important implications of this research is the potential to integrate electronic capabilities into windows and make them smart.”

But weren’t we all expecting glass to get a lot smarter?

“That’s true. When you watch Iron Man movies, they have displays on glass, they do computations on glass. This is a tiny step in that direction,” he said. Films like Iron Man and Star Trek provide scientists with inspiration for scientific progress, he said. “There is a dream that we can make glass smarter. These films give us concepts to strive for; the hard work is uncovering the science to make it happen.”

Glass is a crystalline structure that is fairly transparent, but not completely, you can still see it. Thin layers of metal actually boost the amount of light that goes through. While conventional glass does not conduct electricity, the metal layer creates an object with very different properties and the possibility of adding a variety of advanced technologies to a brilliantly transparent surface. Adding electronic control to windows will allow you to change the amount of light and heat passing through to more effectively use the energy provided by the sun naturally.