A revolutionary manner of distributing TV programmes via the Internet, the new peer-to-peer Tribler system, based on open-source software, has been launched.
Various public broadcasting corporations, commercial TV stations and cable and telecommunications companies are all showing keen interest in the distribution of television programmes via the Internet. While the current method makes use of centrally located computer systems, research is now being conducted at Delft University of Technology (among other institutes) into TV distribution through peer-to-peer systems. This type of distribution is carried out through large groups of (normal) PCs operated by normal users.
This method enables TV programmes to be broadcast at almost no cost and opens the way to new TV stations operating through the Internet. Moreover, this method guarantees a much more direct linking of the programme makers with the viewers. “If the public broadcasting corporations were to make use of peer-to-peer technology, then the high costs of data distribution, such as was recently the case during the Olympic Games, would be a thing of the past”, says Johan Pouwelse, a researcher involved in the development of the Tribler software.
Magnetic Quantum Objects in a "Nano Egg-Box"
25.07.2017 | Universität Wien
3-D scanning with water
24.07.2017 | Association for Computing Machinery
Physicists working with researcher Oriol Romero-Isart devised a new simple scheme to theoretically generate arbitrarily short and focused electromagnetic fields. This new tool could be used for precise sensing and in microscopy.
Microwaves, heat radiation, light and X-radiation are examples for electromagnetic waves. Many applications require to focus the electromagnetic fields to...
Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers
Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...
Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.
At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...
3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects
A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...
Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.
For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...
26.07.2017 | Event News
21.07.2017 | Event News
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27.07.2017 | Life Sciences
27.07.2017 | Life Sciences
27.07.2017 | Health and Medicine