Technology

British students have been banned from wearing any form of wristwatch in exams. It follows concerns that 'smart watches' containing helpful information could be disguised as ordinary watches. The new rules will affect most national exams for school ... students aged 16 and 18, including those which determined whether students can get a particular place on a university course. The rules say normally students must take off their watch and leave it in a visible place on their desk, though in some cases supervisors are collecting the watches and keeping them outside. The changes follow on from ... (view more)

Robocalls are on the rise according to one company which tries to fight them. Sneaky new tactics and a recent court ruling are both contributing factors. The rise has been reported by YouMail, which produces apps for smartphones designed to block ... automated robocalls that aren't made by a human and instead play a recorded message when the recipient picks up. Based on records collated from its apps, YouMail estimates 3.4 billion such calls were made in April, up from around 2.5 billion in the same period last year. While the nature of the estimate means the figures themselves shouldn't be taken ... (view more)

A robot in Singapore can successfully assemble a piece of IKEA furniture. But there's still a long way before it can match human abilities, let alone be a superior alternative. The robot is the work of Nanyang Technological University students and ... is made up of two robotic arms and a 3D camera. The furniture in question is the "Stefan chair." It's a very basic chair frame that in theory is extremely simple to construct, however, the main reason it is challenging to build is due to a few screws that need to burrow quite deep in to wood. It therefore takes a surprising number of ... (view more)

Google says it's made the most realistic computer speech simulation ever. It uses artificial intelligence to reproduce the way humans put words together. The idea of Google's "Cloud Text-to-Speech" is to go beyond the traditional approach when ... dealing with speech synthesis. That effectively boils down to recording a batch of sound files of different syllables, then patching them together to form words. That works well for some languages such as Japanese, where speech patterns are very regular, but not so well for language such as English that have more complexity with pronunciation. Full ... (view more)

A pedestrian has died after being hit by a self-driving vehicle in Tempa, Arizona. It's the first time an autonomous car has collided with a person on foot, resulting in a fatality. The car was part of a test program offered by taxi-alternative ... company Uber. It's now suspended its testing which was taking place on public streets in several states. The Washington Post says the crash took place at a busy intersection of public streets. Police said the vehicle was driving northbound and hit 49-year-old pedestrian Elaine Herzberg, who was crossing the street. They added that she was not within ... (view more)

Amazon has bought a company that makes video doorbells. The purchase of "Ring" is likely to boost a service where Amazon couriers are able to get into customer homes to drop off parcels safely. The Amazon Key service was developed as a way to get ... round the twin problems of it being inconvenient to have to wait in for deliveries, but insecure to have couriers leave parcels on doorsteps. It works with 'smart' electronic door locks where householders can unlock their door with their smartphone, either by tapping the screen or simply having their phone in their pocket as they approach ... (view more)

Former Facebook and Google employees are campaigning to warn users of the dangers of tech addiction. The 'Center for Humane Technology' will work on lobbying officials and educating children and parents. Though the organization has been running ... since 2014, it's not achieved much publicity so far. That could change with a high-profile relaunch after receiving several forms of funding including cash from a "media watchdog" non-profit, plus the equivalent of $50 million in free advertising space from companies such as Comcast and DirecTV. Google 'Ethicist' In Charge The group is largely made up ... (view more)

Ford is working on a car that can sense the driver's mood. For now it's a marketing tool, but the company says it could make new safety features possible. The company is working with tech firm Sensum on what is something of a gimmick to promote ... sports cars, but could theoretically be used to tell when a driver is stressed or distracted. In the test versions at least, the driver needs to wear fitness trackers (similar to the watches or wristbands people use to track their daily steps and heart rate) and skin sensors, which can measure changes in breathing rate and even perspiration from stress ... (view more)

Facebook has invented a new unit of time called "the flick." Perhaps surprisingly it actually serves a purpose rather than being a mere gimmick. A "flick" is a word that's a shortened version of a "frame tick". It refers to the length of time of 1 ... second divided by 705,600,000; in decimal format it would look like this: 1.417233560090703e-9. All mathematics aside, the "flick" could help make online videos smoother as well as improve virtual reality and similar technologies. The flick is now the next longest unit of time after the nanosecond, which isn't ... (view more)

Intel and IBM are battling to show off some of the most advanced 'quantum computers' ever made. It's a big step towards incredibly powerful computers that could even replicate the workings of a human brain. A quantum computer takes advantage of one ... of the most curious aspects of physics: that tiny particles can exist in two different states at the same time. This essentially allows a complete rewrite of the mathematics behind computing. Ordinary computers work by turning data into binary code: a string of 0s and 1s. In traditional computers, that involves a series of electronic 'gates' that ... (view more)