Ministers will now be forced to leave their portable devices at the door when they join the French government's weekly cabinet meeting, government spokesman Stéphane Le Foll told reporters.
Existing cellular networks carried as much computer data as voice traffic, and the new fourth generation (4G) cellular networks that were being started by the major cellular carriers could handle and download even more data to smartphones and other portable devices at greatly increased speeds.
Setting: Surface electromyography recorded with portable devices at a downhill ski rescue lodge in the Italian Alps.
With the development of high-power electronics and portable devices at a noticeable rate, thermal dissipation becomes challenging and critical to the performance of these devices.
Taiwan-based AntitsTechnolatestnveiled its latest fuel cell design and solution services focused on portable devices at the recent IFA 2006 show in Germany, one of the world's biggest consumer electronics trade shows.
At the more moderate pace of 5.5 kilometers per hour, a 29-kilogram load can generate about 4 watts, more than enough to operate a number of small portable devices at once, such as a cell phone, handheld GPS, PDA, and even night vision goggles, Rome and colleagues report 9 September in Science.
However, a student who is faced with circumstances (such as not having a laptop or any portable device) may be at a disadvantage, as compared to students whose circumstances are more favourable.
Perhaps the first awkward lurch towards that reality is the latest portable device from researchers at Japan's Osaka University.
Researchers report that only ambulatory blood pressure, readings taken with a portable device that measures pressure at regular intervals over 24 hours, can predict a future heart problem.
On the other hand, energy-efficient and miniaturized portable devices operating at the limit of their capabilities (such as portable navigation devices or smartphones in hands-free mode) lead to nonlinear distortions in the played-back signal [12] (see red box in Fig. 1), which render linear echo path models insufficient.
