Ubuntu is an open source operating system for computers. It is a Linux distribution based on the Debian architecture. He currently runs on desktops and servers, on Intel, AMD and ARM architectures. It is aimed at the average user, with a strong focus on ease of use and improving the user experience. It is composed of multiple software normally distributed under a free or open source license. Web statistics suggest that the Ubuntu market share within Linux distributions is approximately 52%, 3 4 and with a tendency to increase as a web server. Its sponsor, Canonical, is a British company owned by South African businessman Mark Shuttleworth. It offers the system free of charge, and is financed through services linked to the operating system6 7 and selling technical support.8 In addition, by keeping it free and free, the company is able to take advantage of the community's developers to improve the components of your operating system. Unofficially, the developer community provides support for other Ubuntu derivations, with other graphical environments, such as Kubuntu, Xubuntu, Ubuntu MATE, Edubuntu, Ubuntu Studio, Mythbuntu, Ubuntu GNOME and Lubuntu. Canonical, in addition to maintaining Ubuntu, also provides a version oriented to servers, Ubuntu Server, a version for companies, Ubuntu Business Desktop Remix, one for televisions, Ubuntu TV, another version for Ubuntu Tablet, 10 also Ubuntu Phone11 and a to use the desktop from smartphones, Ubuntu for Android. Every six months a new version of Ubuntu is published. It receives support from Canonical for nine months through security updates, patches for critical bugs and minor program updates. The LTS (Long Term Support) versions, which are released every two years, 15 receive support for five years in the desktop and server systems.
Maxst, South Korean company specializing in augmented reality (AR), will present at the LII Consumer Electronics Fair of the Association of Consumer Technology assistant augmented industrial reality and augmented reality tools that work with Artificial Intelligence (AI). Started in 2010, the firm considers these technologies as the key to bring the information contained in the network of networks directly to the real world. "Now all the information is stored on the Internet, in order to obtain the information you want, you must dive deeply into the network, but in the near future, we can take information from the Internet to the real world, search for it and experience it in a more intuitive and visual way. Augmented reality is a key technology needed to bring the necessary information directly to spaces or objects in the real world", Maxst experts say.
Samsung Galaxy S6 is a high-end smartphone made by Samsung Electronics. The phone was revealed at a conference at the Mobile World Congress in Barcelona, along with his brother the Samsung Galaxy S6 Edge. Both phones are successors of the Galaxy S5. It is available since April 2015 in 20 countries. Although the overall design of the Galaxy S6 still has some similarities with the previous model and its great resemblance both on the sides and on the bottom with the Apple iPhones, has been renewed the construction of the device itself, with metal body and the back of glass instead of plastic. The device also introduced an improved camera, an optimized user interface, support for the two main wireless charging standards, and support for a mobile payment platform that allows the device to emulate the magnetic stripe of a credit card. The S6 offers other hardware enhancements as well, including a screen with 1440p resolution, a new system-on-chip that uses a 14 nm FinFETmanufacturing process, and an improved fingerprint scanner. The Galaxy S6 / S6 Edge / S6 Edge + received positive reviews from critics, who praised the improvement of the build quality of the devices over previous models, along with improvements in their screens, performance, camera, and other changes . However, Samsung's decision to eliminate the possibility of expanding its storage, removing the battery and resistance to water and dust was criticized as potentially alienating for demanding users, and the S6 Edge was also criticized for not making sufficient use of it. its curved screen to justify the increase of its cost over the Galaxy S6 standard. The Galaxy S6 put aside the overload of functions that the Galaxy S5 inherited from the S4, such as Smart Pause, Smart Scroll, Smart Rotation, Air view, Air gesture, One-handed operation and Glove Mode, this did not cause Negative reviews on most users except those who use all functions of the Samsung Galaxy S range. The only negative reviews by most users were about the loss of water resistance, removable battery and support for microSD.
Samsung Galaxy S7 is a high-end smartphone made by Samsung Electronics. The mobile device was presented at the Mobile World Congress 2016 in Barcelona, Spain, along with its sister model, the Samsung Galaxy S7 Edge. Both phones are the successors of the Galaxy S6 and the Galaxy S6 Edge, respectively. They are available from March 11, 2016 in several countries. At its release date, video recording at high fps had problems with both Exynos and Snapdragon. A firmware update fixed the problem. The Galaxy S7 is still a compact model that takes advantage of the dimensions very well, especially the "flat" version with its 5.1 inches, incredibly thin, light and with a touch of great finish. With the camera with more sensor and less millions of pixels (unlike its predecessor Samsung Galaxy S6, this terminal equipped with only 12MP camera), Samsung has made these are larger and can capture more light individually. If we add the most luminous lens of a smartphone to date, f1.7, there is material to think that we are facing one of the best low-light cameras.The focus, which was already fast in the previous generation, has been enhanced with an advanced phase detection system where each and every pixel handles that work, and not just like some until now.
