QLED TVs use quantum dots to enhance performance, delivering better brightness and a wider colour spectrum. That’s because the dots act like a filter when applied on top of an LED backlight. This produces a light purer than an LED can provide.
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Urban planners, technology companies and developers are increasingly looking for ways to improve our lives and make our systems more efficient. If we continue to live as we have, polluting and making our air increasingly toxic, we may have to develop solutions like indoor tracks for dog-walking, à la the Jetsons. But is that what we aspire to become?
As Harry Potter’s encounter with the Whomping Willow reminds us, flying cars can be dangerous. Before futuristic visions of three-dimensional sprawling city traffic can approach reality, there are some serious safety issues that need addressing.
Digital products such as eBooks and digital music are often seen to liberate consumers from the burdens of ownership. Some academics have heralded the “age of access”, where ownership is no longer important to consumers and will soon become irrelevant.
The Fabrication City concept puts manufacturing back in the hands of communities — using 3D printers. It could have far-reaching implications for economic development, environmental sustainability, inclusion and other benefits. The use of 3D printing provides cities with opportunities through their local innovators and entrepreneurs.
In 2019, it’s not the technology that matters – it’s the thinking behind it. Disruptive technologies that once seemed revolutionary…