Engineering

A new smartphone user authentication system based on gait analysis

A team of researchers at the University of Pretoria and City University of Hong Kong has recently developed a continuous smartphone user authentication system based on gait analysis. This system, outlined in a paper presented ...

Computer Sciences

A deep learning-based method to detect cyberbullying on Twitter

Researchers at King Saud University, in Saudi Arabia, have developed a new approach to detect cyberbullying on Twitter using deep learning called OCDD. In contrast with other deep-learning approaches, which extract features ...

Consumer & Gadgets

Next-level autonomous shopping carts are even smarter

As the year gets under way a lot of talk encircles the word autonomous and it is not confined to the big Ds of driving and drones. Add an R for retail and you have a growing concept of autonomous shopping.

Internet

Using machine learning to detect unreliable Facebook pages

A growing number of companies and individuals worldwide are creating Facebook pages for marketing and advertising purposes. This is because Facebook offers the possibility to communicate to potential or existing customers ...

Computer Sciences

New tool streamlines the creation of moving pictures

It's often easy to imagine balloons soaring or butterflies fluttering across a still image, but realizing this vision through computer animation is easier said than done. Now, a team of researchers has developed a new tool ...

Consumer & Gadgets

Ultra-light gloves let users 'touch' virtual objects

Scientists from EPFL and ETH Zurich have developed an ultra-light glove – weighing less than 8 grams per finger– that enables users to feel and manipulate virtual objects. Their system provides extremely realistic haptic ...

Computer Sciences

Sound, vibration recognition boost context-aware computing

Smart devices can seem dumb if they don't understand where they are or what people around them are doing. Carnegie Mellon University researchers say this environmental awareness can be enhanced by complementary methods for ...

Consumer & Gadgets

Change blindness—mobile phone users miss vital information

Do you ever find it difficult to read what is on your phone? Do you bring the phone closer or move it away from face to help? New research by computer scientists at the University of St Andrews finds how mobile phone users ...

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