Technology for next generation windows

Kinestral has succeeded in creating a technology that is changing how people live and work, as well as revolutionizing the construction industry. Halio™, the world’s most advanced smart-tinting glass, is responsive, intelligent, and a beautiful architectural element. It transitions automatically or on-command from clear to fully tinted in less than 3 minutes. With Halio™ architects, designers, and builders have a more versatile element for windows, skylights and interior walls to create homes and buildings that are comfortable, beautiful, and sustainable.

Photo by Crystal Waye Photo Design, Kinestral Technologies window tinting project

This window is equipped with color-changing glass and comes with certain features:

  • Color-changing: the glass changes color according to the amount of light. Through this control mechanism, the opacity of the glass can be reduced. It can block the heat of the sun, reduce glare, and provide privacy based on individual needs while offering a clear view outside of the window.
  • Color-changing speed: Through the controller, the color of the glass can start changing in 15 seconds.
  • Gentle grayscale: The normally transparent glass can turn to different shades of gray with a single command.
  • Different amounts of light and uniform color change: The color-changing effect is uniform so that each shade is even.
  • Integrated system for future design: It can be voice commanded through Amazon Echo. It can be used in smart homes and offices and building management systems, and the control software can be set up in the cloud.
  • Diverse applications: It can be used for a wide variety of windows, skylights, and indoor partition screens.
  • Energy saving: It can be turned on automatically or according to command while reducing energy consumption by up to 20%.

Changing Lifestyle Through Innovation

Over time, color-changing glass has become more intelligent and can change color according to the user’s preferences or needs. The visible light transmission range of color-changing glass is from 65% to 0.01%, and the solar heat gain coefficient is from 0.51 to 0.096. This range allows architects to use clear glass while still meeting the very stringent energy efficiency standards of California (California’s Title 24).

Energy efficiency can be increased by reducing the cost of air conditioning systems and reducing the need for artificial lighting. In typical office buildings, smart glass can reduce energy consumption by up to 20%. With its ability to quickly adapt to changing environments and user needs, as well as providing the added benefit of daylight optimization, now more and more research shows that this has a positive impact on human health and in turn increases productivity.

Technological Principles

Smart color-changing glass is made up of two layers of ultra-thin glass: one layer has an anode coating, the other layer has a cathode coating, and in between is an ionic conductor. When the charge moves the ions toward the anode, the glass begins to change color. The amount of charge that is controlled by the software determines the hue. Conversely, when the charge moves toward the cathode, the color of the glass becomes transparent. Transparency and color change are from the movement of ions from one side to the other, depending on whether the charge is added or removed. Once the desired color hue is reached, no additional power is required.

Comfortable Natural Environment

Today’s smart systems have integrated color-changing glass, electronic drives, gateways, sensors, and cloud automation systems. They can be controlled through smart phone apps and can provide remote maintenance service. Each piece of glass and sensor is connected to the cloud control system via a proprietary driver and system gateway, and can be automatically switched to the mode that best suits the user.
The sensor also detects glare and heat and automatically adjusts the color tone of the window, for example: when watching TV, the window can be made darker; when using the computer, it can be brighter. The system can also be combined with other cloud devices such as voice control and thermostats.

Future Trends

We like to look at the view outside through the window, and many studies show that natural light is an important source of creativity.
Natural light provides a full spectrum of light that afford our eyes greater comfortable and make the interior space look more attractive. We yearn for natural light from a biological level. Natural light affects our endocrine and nervous systems, as well as our biological clock. When we receive enough natural light, we feel better and sleep better; we also have better concentration, less anxiety, and can clearly feel our stress being alleviated. When we don’t get enough natural light, our productivity level will decrease and our health will decline. We all like buildings and homes with plenty of natural light.
However, according to data from the US Department of Energy, the increase in heat through normal glass windows increases the use of air conditioning systems by 25-30%. Climate change has become the focus of global attention, and governments around the world have begun to mandate building energy efficiency, making it increasingly difficult for architects to meet consumer demands on clear glass. We believe that the development of new color-changing glass technology will make the quality of human life even better.

 

Kinestral Technologies, Inc Website:https://www.kinestral.com/