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- Security: Protecting customers charging electric vehicles on smart electricity grids
- Full-color moving holograms in high resolution
- Machine learning offers insights into evolution of monkey faces, researchers find
| Security: Protecting customers charging electric vehicles on smart electricity grids Posted: 04 Feb 2015 06:01 AM PST As electricity grids become more sophisticated, grid administrators can collect instantaneous data on consumer and supplier behavior. The 'smart grid' then learns to improve the reliability, costs and sustainability of electricity distribution. However, smart grids present new security challenges, especially for mobile systems such as electric vehicles (EVs), which can be attacked both electronically and physically. |
| Full-color moving holograms in high resolution Posted: 04 Feb 2015 06:01 AM PST Three-dimensional (3D) movies, which require viewers to wear stereoscopic (i.e. Related to the technique of creating an impression of depth by showing two slightly offset flat images to each eye) glasses, have become very popular in recent years. However, the 3D effect produced by the glasses cannot provide perfect depth cues. Furthermore, it is not possible to move one's head and observe that objects appear different from different angles -- a real-life effect known as motion parallax. Now, researchers have developed a new way of generating high-resolution, full-color, 3D videos that uses holographic technology. |
| Machine learning offers insights into evolution of monkey faces, researchers find Posted: 03 Feb 2015 05:42 PM PST Computers are able to use monkey facial patterns not only to correctly identify species, but also distinguish individuals within species, a team of scientists has found. Their findings, which rely on computer algorithms to identify guenon monkeys, suggest that machine learning can be a tool in studying evolution and help to identify the factors that have led to facial differentiation in monkey evolution. |
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