Researchers invent a needle that knows where to go

Syringes and hollow needles have been used to deliver medication for more than a century. However, the precise implementation of these devices depends on the operator, and it can be difficult to deliver medication to delicate regions such as the suprachoroidal space at the back of the eye. Investigators from Brigham and Women's Hospital have developed a highly sensitive intelligent-injector for tissue-targeting (i2T2) that detects changes in resistance in order to properly and safely deliver medication in preclinical testing. Their results are published in Nature Biomedical Engineering.

* This article was originally published here

Physically unclonable function: Researchers unveil Internet of Things security feature

Rice University integrated circuit (IC) designers are at Silicon Valley's premier chip-design conference to unveil technology that is 10 times more reliable than current methods of producing unclonable digital fingerprints for Internet of Things (IoT) devices.

* This article was originally published here

Smart home systems need to improve security

The security of smart domestic appliances that can be managed remotely must be improved to better protect users' privacy, research suggests.

* This article was originally published here

Huawei unveils 5G phone with foldable screen

Chinese telecoms giant Huawei on Sunday unveiled a phone with a folding screen, just four days after rival Samsung became the first major handset maker to offer the feature.

* This article was originally published here

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Researchers use computer vision to better understand optical illusions

Optical illusions, images that deceive the human eye, are a fascinating research topic, as studying them can provide valuable insight into human cognition and perception. Researchers at Flinders University, in Australia, have recently carried out a very interesting study using a computer vision model to predict the existence of optical illusions and the degree of their effect.

* This article was originally published here

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