Revolutionizing Office Glass: Intelligent Properties and Tunable Surfaces

The video discusses the development of intelligent glass with properties that adjust to external temperatures, using vanadium dioxide to change from semiconductor to metallic, enhancing reflectivity. It also addresses security concerns in modern offices by introducing tunable surfaces that block specific wireless signals, offering a flexible and cost-effective solution. This technology is poised to become affordable for small offices, providing both comfort and security.

What is the primary function of the intelligent glass developed with vanadium dioxide?

• To enhance the aesthetic appeal of buildings

• To adjust its reflective properties based on temperature

• To increase the structural strength of windows

• To improve sound insulation

What is the main advantage of tunable surfaces over previous frequency selective surfaces?

• They are more aesthetically pleasing

• They are cheaper to produce

• They can be adjusted to block different frequencies

• They are more durable

How do tunable surfaces help in preventing industrial espionage?

• By making windows opaque

• By selectively blocking wireless signals

• By increasing window strength

• By enhancing soundproofing

What is a potential application of tunable glass technology in office buildings?

• Allowing only Bluetooth signals to pass

• Blocking all types of signals

• Enhancing natural light entry

• Blocking Bluetooth while allowing TV and mobile signals

Why is tunable glass technology expected to become more accessible?

• Because it requires no maintenance

• Because of its cost-effectiveness

• Due to its aesthetic benefits

• Due to government subsidies