Researchers from North Carolina State University have recently demonstrated a proof-of-concept 3D fingerprint scanner that utilises ultrasound to image blood vessels. What challenges do typical fingerprint scanners face, how does this new technology work, and...

By Robin Mitchell | 08-02-2021

Recently, Tufts University engineers developed flexible thread-based sensors that can be used to read data from the neck as direction, angle, and displacement. How does the engineers' sensor work, and how is AI becoming more important in sensor systems? Engine...

By Robin Mitchell | 05-02-2021

Neuroelectronic interfaces i.e., brain-computer interfaces, enable the transfer of information from the central nervous system within our bodies to an external device and offer a way of monitoring some of the key neural processes within our bodies.  A lot of r...

By Liam Critchley | 04-02-2021

Recently, Brazil's government ordered that companies that win 5G contracts to create the next generation cellular infrastructure must also provide a secondary network for government officials. What companies are at the centre of attention, what advantages does...

5G | By Robin Mitchell | 03-02-2021

Artificial eyes that offer two-dimensional vision capabilities are certainly remarkable but are still a poor substitute for the human eye despite many years of scientific developmental work. However, a technological breakthrough involving the application of na...

By Paul Whytock | 02-02-2021

Recently, Infineon announced the development of a new ID card that combines building access to MasterCard. What are these cards, how do they provide convenience, and are there any privacy concerned with such technology? How ID Cards Work ID cards have been aro...

By Robin Mitchell | 30-01-2021

Light-emitting diodes (LEDs) are common components in modern-day electronics. There are a number of different types of LEDs—both inorganic and organic—and a lot of research goes into LEDs as they are used in everyday items such as TVs. If you often buy/look up...

By Liam Critchley | 29-01-2021

Cloud computing services such as Google Cloud and AWS provide developers with expandable resources that can grow with their needs. However, you may face a rather large bill unless deployed correctly, like one unfortunate start-up company. What are cloud servic...

By Sam Brown | 28-01-2021

China has been at the centre of many topics here, and for good reason. From industrial espionage to the development of military systems using stolen technology, the US has enacted many restrictions and bans against the country. Will the new president continue...

By Robin Mitchell | 27-01-2021

Researchers have recently used a perovskite semiconductor to create a photo-sensor that behaves similarly to photoreceptors in the human eye. How does the human eye work, what challenges do typical camera systems face, and how can this new sensor provide a pot...

By Robin Mitchell | 26-01-2021

Recently, Mitsubishi Electric announced that it is developing a renewable energy blockchain-based trading system to improve renewable energy sources' efficiency. What is P2P trading, what is Mitsubishi Electric planning to do, and why is blockchain technology...

By Robin Mitchell | 25-01-2021

Recently, Tesla has announced a recall on all Model S and Model X cars made before 2018. What problems are these cars facing, how is FLASH memory at fault, and what does this teach engineers of the future when dealing with NAND FLASH memory? Tesla Recalls Over...

By Sam Brown | 25-01-2021