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martes, 16 de mayo de 2017

MACBOOK PRO - Alberto Martinez




 MacBook Pro


On MacBook Pro (15-inch, 2016) and MacBook Pro (13-inch, 2016, Four Thunderbolt 3 Ports), the Touch Bar at the top of your keyboard adapts to what you're doing and gives you intuitive shortcuts and app controls when you need them.Find system controls and settings in the Control StripWhen you start up your MacBook Pro, the Control Strip on the right side of the Touch Bar shows a few familiar buttons like volume, mute, and display brightness, as well as Siri. The Escape (Esc) button appears on the left side of the Touch Bar.



system controls: Tap  in the Control Strip and it expands, showing system controls like brightness, Mission Control, Launchpad, and media playback:Make your adjustments, then tap. The Control Strip returns to its smaller version on the right side of the Touch Bar, with Esc showing on the left side. You can  tap  to expand the Control Strip and see all the system controls.
Function buttons: To use the F1–F12 function buttons in the Touch Bar, hold the Function (fn) key at the bottom left of your keyboard. The function keys appear: 
As you use your Mac, the Touch Bar changes automatically based on what you’re doing to show relevant tools that you already know how to use. Read on for examples of what the Touch Bar can do in your favorite apps, and learn how to customize the Touch Bar to make it your own.


ALBERTO MARTINEZ BIBIAN






viernes, 12 de mayo de 2017

Samsung edge 8 Oscar Rodriguez

                                          SAMSUNG EDGE 8 

The revolutionary design of the Galaxy S8 and S8 starts from the inside. We redesign every part of the design of the phone to revolutionize the smartphone screen limits. So what you see is content pure and no edges. It is the largest screen and brighter view in a Galaxy smartphone of this size. And it is easy to hold with one hand.

The Samsung Galaxy is a phone that's unlike anything you'll have seen on the market. It's just stunning.
It's incredibly expensive in a world where mid-range phones are more than good enough to handle most tasks people like... but the second you pick it up it's easy to see why.
The screen is just brilliant - the clearest, sharpest and offers lovely color reproduction to make movie watching a dream, and that's before you've even got to the fact it's wrapped into the chassis so hugely that it has a screen larger than the iPhone 7 Plus in a chassis that feels more like the iPhone 7.
The Galaxy S8 isn't perfect - in the search to squeeze the screen in so completely, other factors were overlooked: namely, the placement of the fingerprint reader. If you want this phone, you'll need to answer this question: are you OK using an iris scanner?
And if you're looking for something even bigger, and with a much-improved battery life to boot, then the Galaxy S8 Edge is easily the way to go.

Samsung Galaxy S8: features and specifications 
the Samsung Galaxy S8 is the new flagship of Samsung to bet strong on a front edge of screen. Characteristics include Infinity Super AMOLED screen dual-edge of 5.8 inches and resolution QHD, processor Snapdragon 835 or Exynos 8895, 4GB RAM, 64GB of internal storage, camera, Wireless charging, IP68 water resistant Dual Pixel of 12 megapixels, 8 megapixels, fingerprint reader, front-facing camera reader of iris and Android 7.0 Nougat.




                                                                                      Made by :  :OSCAR TOMAS RODRIGUEZ BARAJAS  

Apple inc evolution Victor Grajeda


Apple is currently one of most valued companies in the world, worth more than $700 billion. It’s also one of the top 15 best companies to work for. As of September 2015, it employs 110,000 people — half of which work in its retail Apple Stores.
Every success story is also a story of great failure, though. Apple’s last 40 years have also been filled with disappointing product releases, a constant change in leadership and a few run-ins with the law.
1971: The Beginning
Co-founders Steve Jobs and Steve Wozniak first met when they were 20 years old through a mutual friend, Bill Fernandez — who became Apple's first employee.
1976: Launch
Jobs and Wozniak officially founded Apple Computers, Inc. and unveiled the Apple I. They hand-build 50 Apple I’s and decided to sell them for $666.66. The vintage computer only had 4KB of RAM, which is 2,000,000 times less than a standard computer today.
1978: Floppy Disks
The tech giant took a break from releasing computers and released the Apple Disk II, which was an external floppy-disk drive. The floppy disk was more expensive than what a gaming console costs in 2016. The Apple Disk had an introductory price of $495, but it was then raised to $595.
1980: The Third Generation
After a two-year hiatus from releasing products, Apple unveiled the Apple III computer in May. Then in December, the company went public by offering 4.6 million shares at $22 each — now a valuation of approximately $1.8 billion.
1998: The iMac Says "Hello"

Apple changed its OS strategy and introduced OS X in May. Then in August, it launched the first “all-in-one” Macintosh, the iMac. The iMac was well-known for its colorful, transparent backs and for its slogan which was "Hello."

1999: Going Portable

Apple was successful with the release of the colorful iMac that it decided to make a laptop version and call it the iBook.

2000: Officially CEO

Jobs officially became the CEO of Apple. This is when the co-founder decided to start delving into music.

2001: Tunes, OS X and the iPod

It was the new millennium and the start of Apple’s huge success. In 2001, the company introduced iTunes, OS X (the software we still use) and the iPod, which is considered one of the company’s biggest accomplishments.

2007: Apple Makes a Phone

The iPod was a great innovation, but the iPhone is what really changed the company. In 2007, Jobs introduced the smartphone to the world and decided to change the company’s name to just Apple, Inc.

2008: Thinner Products

Smaller products weren't enough for Apple, so it started making them thinner. The MacBook Air was introduced in January and was considered the thinnest laptop at the time.

2010: Tablets

Because a computer is too big, and a smartphone is too small, Apple decided to develop a tablet that would serve as the perfect in-between. The iPad quickly became a fan favorite because it was a portable theatre, book library, game console and a web browser all in one.
Jobs officially became the CEO of Apple. This is when the co-founder decided to start delving into music.
                                                                                                    Made by victor grajeda  

martes, 9 de mayo de 2017

Toshiba and Western Digital wrangle over chip unit's sale - Edgar Barrera " Pedrito"



Money-losing Japanese electronics company Toshiba is sparring with its U.S. joint venture partner Western Digital over the planned sale of Toshiba's computer-chip business. Tokyo-based Toshiba Corp. needs cash from such a sale to shore up its finances after it suffered massive losses in its nuclear
Toshiba warned Western Digital to stop interfering, according to letters seen Tuesday by The Associated Press. The letters from the company's lawyers, dated May 3, accused Western Digital of "improper" interference.
Japanese electronics maker Toshiba is facing resistance from its U.S. joint venture partner Western Digital over Toshiba's plans to sell its computer-chip business to anyone else, and Toshiba is fighting back.
Tokyo-based Toshiba Corp. needs cash from such a sale to shore up its finances after it suffered massive losses in its nuclear power division.
Toshiba warned Western Digital to stop interfering, according to letters obtained Tuesday by The Associated Press. The letters from the company's lawyers, dated May 3, accused Western Digital of "improper" interference.
Western Digital bought SanDisk, Toshiba's longtime partner in making flash memory chips, last year. It has argued the sale might violate terms of the joint venture with Toshiba, according to the letters.
Such sales can be sensitive because they involve the transfer of technology.
Several companies are reportedly interested in acquiring Toshiba's prized chip-making business. One is Hon Hai of Taiwan, also known as Foxconn, a major supplier to Apple, which has acquired Japanese electronics company Sharp Corp. South Korea's SK Hynix is also reportedly a bidder.
The possibility that the flash memory technology Toshiba invented might be acquired by a foreign buyer has raised some concern in Japan.
A Japanese consortium including government-affiliates like the Development Bank of Japan and the public-private Innovation Network Corp. of Japan are said to be preparing a bid with U.S. private equity firm Kohlberg Kravis Roberts.
The financial newspaper Nikkei reported last month that Western Digital might join that effort. But Western Digital's chief executive, Steve Milligan, said in an interview with the Japanese broadcaster NHK shown Tuesday that the company was not satisfied with the minority stake it could obtain if it joined with the consortium in buying the chip business.
"We're very committed to not only investing here in Japan but making sure that we maintain this critical technology here in Japan, advancing our interest, in the interest of the Japanese people, and ensuring that it doesn't fall into, if you want to call it, inappropriate hands," he said.
Toshiba has threatened to restrict the entry of Western Digital to the joint venture facilities from May 15, if Western Digital doesn't change its position by then.
Toshiba is projecting a trillion yen ($9 billion) in losses for the fiscal year that ended in March, although auditors have refused to sign off on its earnings report. The company is also embroiled in an accounting scandal.
Further raising doubts over its future viability, Toshiba's U.S. nuclear unit Westinghouse Electric Co. filed for bankruptcy protection in March.

Four nuclear reactors that Westinghouse is helping to build in South Carolina and Georgia are behind schedule and billions of dollars over budget, as costs soar after the nuclear disaster in Fukushima, northeastern Japan, six years ago.

jueves, 6 de abril de 2017

Video Games of last generation - Angel Joshuá Godinez Perez.

Video Games

For a long time, the fact that a video game is getting better, with better graphics, with many new stories that fill the user with thousands of experiences that are to a satisfactory degree.
And this is how the world of video games has evolved, helping new users who are in the midst of young women, or separately, to develop all their power in the audiovisual medium and animation.
With regard to next-generation consoles, there has been much talk about the Xbox and its advanced models and the PLay station and theirs alike, thus making many of those interested in the subject buy their own console, giving priority to comfort.
Although of course, with all this, the majority of games that are in console platform, have already left for the PC's. More specifically, the Gamer Pc, which are endowed with additions that make the game run at full power, unhindered, without bugs of frames per second, and with more clarity than you could offer a console.

martes, 4 de abril de 2017

CONNECTED VEHICLESMP - Laura Yesenia Zarazua Estrada

CONNECTED VEHICLES: THE NEXT BUSINESS ECOSYSTEM OF THE AUTOMOBILE COMPANY

A connected vehicle or a connected car is a vehicle (primarily a car ) that is equipped with internet access and generally also a wireless local area network (LAN) or satellite. This allows the car to share internet access with other devices, both inside and outside the vehicle. Often the car is also equipped with special technologies that take advantage of the internet access or the wireless LAN and provide additional benefits to the driver. Examples: automatic accident notification, online maps, speeding notification, problems in a circuit or part of your car, the best route with short-term prediction capabilit
y.
There are more and more connected cars (electric cars, especially) that are taking advantage of the increase in smartphones and applications available to interact with the car from any distance. Users can unlock their cars, check the status of electric car batteries, search for charging points and how far they are by giving you the most optimal route, find the location of the vehicle or remotely activate the air conditioning system before entering the car).
LOAD WITHOUT PROBLEMS
The Renault Twizy differentiator is that it does not need a cargo center as such, it can be charged with any contact that has 110 to 220 volts, said Alan Garcia Aceves, the agency's floor manager.
The 110 volt connection charges in six hours, the voltage of 220 shuts down in four hours both for a performance of 100 kilometers. This vehicle is the only electric car in Mexico noted Aceves.
The car has a 2% recovery, each stopping the brake. The brand asks you to have a 220-volt three-phase outlet to offer the service.
The launch of the car was in 2014, has had sales in Guadalajara, Mexico and Monterrey. At the group level four units have been sold in Aguascalientes and Acapulco. "The use of the car is for city, has not had the takeoff thought in the state," he concluded.
                                                                                                                   
Made by  Laura Yesenia Zarazua Estrada

jueves, 30 de marzo de 2017

Drone Gun - Noe Ramos

  Drone Gun 


The Battelle firm provides in USA, This new non-conventional weapon And low risk Efficient to lower annoying unmanned vehicles.

 Concerns about intrusions of drone for purposes of espionage or violation of privacy Are the order of the day in the United States, and while one of the ways to get rid of one of these unmanned vehicles could be with a conventional rifle and some good aim, even in a country where much of Its states there is the freedom to carry weapons this seems a good idea.


So this week a company revealed its prototype rifle that gets the same (lowering drones in flight), does so without firing a single ammunition.



This is DroneDefender, an invention introduced by Battelle, an Ohio research and development firm that claims to be non-profit. It is "the first portable, accurate, fast and easy-to-use weapon in the detention of suspected or hostile drones in flight, providing protection to the home and its surroundings," they say on their site.

While not a weapon in the conventional sense of the word, it is a huge breakthrough in what they consider "fighting" against unwanted drone activity. In fact, it seems to have the perfect anti-drone technology. It resembles a modern rifle, but instead of a front gun has an antenna that emits radio waves to force the arrest of the drones, inhibiting the frequency of radio control used to handle them. It is a non-destructive technology that provides "a non-kinetic solution to defend airspace up to 400 meters against quadricopters and hexacopters without compromising safety or risking collateral damage."

"This is the kind of tools we need to end the threat of a drone," says Dan Stamm, a researcher at Battelle. "DroneDefender can help protect us from those who might want to harm us," he says. The technical director, Alex Morrow, adds that it can be used in different environments, "from the White House to embassies, from prisons and schools to historical sites," because it reliably and simply neutralizes the threat.
While the video embedded above shows a demo of DroneDefender in simulated action due to federal regulations in the United States, Battelle claims that it has been successfully tested in numerous field situations

Tecnology Flex - Martin Garcia

                 
                                                                Tecnología Flex



Conceptually, the flexibility of technology refers to the breadth or ease with which machines, technical knowledge and raw materials can be used in other products or services.

In other words, a flexible technology is one that can be used in different areas or areas of application. For example, a chip can be used in credit cards, passports, televisions, computers and even people and animals












Physically, flexible technology refers to any technology that can be bent or curved generally manually.

For example the flexible screens, currently under development that would allow small devices, such as cell phones, to be able to bend. Bracelets with flexible displays are also being developed.

Thanks to advances in technology, it is possible to install flexible circuit boards practically anywhere and also able to illuminate spaces and project images. Predictably this technology will be the basis of many of the everyday devices of the future.


Intelligent Building - Sanchez Ventura Kevin " El TORO MAX"

Intelligent Building



Is the automatic centralized control  of a building´s heating, ventilation and air conditioning, lightingand other systems through a building management system or building automation system (BAS) The objectives of building automation are improved occupant comfort, efficient operation of building systems, and reduction in energy consumption and operating costs, and improved life cycle of utilities.
Building automation is an example of a distributed control system – the computer networking of electronic devices designed to monitor and control the mechanical, security, fire and flood safety, lighting (especially emergency lighting), HVAC and humidity control and ventilation systems in a building.

BAS core functionality keeps building climate within a specified range, provides light to rooms based on an occupancy schedule (in the absence of overt switches to the contrary), monitors performance and device failures in all systems, and provides malfunction alarms to building maintenance staff. A BAS should reduce building energy and maintenance costs compared to a non-controlled building. Most commercial, institutional, and industrial buildings built after 2000 include a BAS. Many older buildings have been retrofitted with a new BAS, typically financed through energy and insurance savings, and other savings associated with pre-emptive maintenance and fault detection.

Almost all multi-story green buildings are designed to accommodate a BAS for the energy, air and water conservation characteristics. Electrical device demand response is a typical function of a BAS, as is the more sophisticated ventilation and humidity monitoring required of "tight" insulated buildings. Most green buildings also use as many low-power DC devices as possible, typically integrated with power over Ethernet wiring, so by definition always accessible to a BAS through the Ethernet connectivity. Even a passivhaus design intended to consume no net energy whatsoever will typically require a BAS to manage heat capture, shading and venting, and scheduling device use.




ANTIVIRUS Placensia Juan de dios



The world of security has evolved. We are no longer dealing with the simple threats of viruses that came through the physical formats of many years ago: now we must be alert to malware, adware and any other malicious software that can seek to make money at the cost of our suffering .



Fortunately, antivirus programs have also evolved and offer security measures that know how to keep these threats at bay (more or less). And there is another good news: there are free antivirus that cover most of the needs of the user base. Let's see what options we have for Windows.
Free Antivirus for Windows: What do they have to have to be the best?

A Windows system without antivirus and one with an antivirus installed can be very different, and precisely in that difference is where we have to look for benefits or drawbacks. We can start with the essentials: An antivirus should affect as little as possible the overall performance of the computer.

THERE ARE TESTS TO MEASURE THE EFFICIENCY OF AN ANTIVIRUS AND FOR EFFICIENCY AT THE TIME OF DETECTING THREATS

There are several tests that measure this performance, such as the PC Mark test that starts from a score of 100 that signals the performance of a computer without security software installed and decreases as it measures the "slowing factor" that the Antivirus. The lower the score, the better the antivirus.


In terms of efficiency in detecting threats, we can choose to look at the VirusBulletin VB100 test. Completely independent of any antivirus developer, this test tests those programs to see if they detect certain threats or not.

Bolotweet Adelaida Quintana

Bolotweet, social network for the classroom.


Engineers of the faculty of Informatic science of the Complutensian University of Madrid (UCM) (Spain) they have developed Bolotweet, an application that is used during the last few minutes of class to check the level of understanding of the students about what they have just learn.
It uses the idea of microannotations or twits, that is to say, very brief texts that are evaluated by the teacher using a scale of 0 to 3.
The student dedicate last the ten minutes of class to write an idea of 170 characters that summarizes some of what was said by the teacher. Then uploads it to the cloud using a laptop or smartphone.
The teachers can go evaluating ideas that are uploaded on the fly or end evaluate the ideas of the previous class. They scored annotations always and when the content is understood, is concrete and original.
The tool turns out to them very useful to the professors to identify, in each class, how the students are acquiring concepts. Also aid to these at the time of preparing its examinations.
Electronic reference:


http://noticiasdelaciencia.com/not/21760/disenan-una-red-social-para-el-aula/

jueves, 16 de marzo de 2017

Portable scanner GADNIC - Guerrero Padilla Jesus

 Portable scanner GADNIC




TSN470 Has a system of analysis that allows to analyze twice until more express, you will even be able to turn a scanned text an editable text file to work from your movable PC or dispositive. In addition, ″ counts on a 1.44 screen LCD so that you can visualize the process finalized with the best definition.

It is a tool that optimizes the quality of your work with a resolution of 1200 DPI, scans documentsImages, works, and texts.
ScanSnap S1100 is the perfect solution for the document interchange and images in the cloud, essential for any home and company.
It allows to work of more efficient form to all the people who are related to organizations who offer services and proceedings online, not only by their ease of use but by his reduced dimensions that allow to take it to any part.

With ScanSnap S1100 it is not necessary to form to driver, single is necessary to know what it is wanted to do, since single it of automatic form, makes all the necessary adjustments of resolution, size, color, etc.

ScanSnap S1100 is the perfect solution for the document interchange and images in the cloud, essential for any home and company. It allows to work of more efficient form to all the people who are related to organizations who offer services and proceedings online, not only by their ease of use but by his reduced dimensions that allow to take it to any part. With ScanSnap S1100 it is not necessary to form to driver, single is necessary to know what it is wanted to do, since single it of automatic form, makes all the necessary adjustments of resolution, size, color, etc.Micro SD brings a memory up to 32 GB.It scans plastic cards and other different types from documentos* In addition to the conventional types of paper, the S1100i is able to scan plastic cards such as licenses to lead and cards in relief.
It scans documents and images and it transforms them into digital archives you go Post: 1276 Ideal for lawyers, auditors, executives, educational and students.

ELECTRONIC REFERENCE:

  

The technology and the art - Gema Viridiana

It think in the word art. What comes him to the mind? Perhaps Picasso, Rodin or Dalí.


Now it think in technology, and probably will imagine  an intelligent telephone or a computer.
Along the history, the technology has offered new tools of expression to the artists.
At present these two disciplines, apparently distinct, are more related that never, being the technology a fundamental strength in the development and evolution of the art.
All over the world, there are people designing our future. Internet, the digital manufacture, the nano and biotechnology, automodificación, the reality increased or virtual, "the singularity"... What was, all this is altering our lives and our vision of the world and of us same.
The scientists, programmers of computer software, inventors, emprendedores and also musicians, visual artists, directors of cinema and designers are busy creating new human experiences.
Thanks to them, no only it is  doing an original art everywhere, but forms of art entirely new also are evolving.
Increasingly artists push the limits of the art, looking further of what considers  "traditional" to incorporate other appearances in his work.
The art Is doing  every time less static, adopting a lot of different forms, from the impression of sculptures created digitally in three dimensions until flashmobs, going through photographers that portray to cientos of nude volunteers in the beach.

The power of the network
And the rules of the game also are changing.
From the beginning of the era of the postmodern art, there by the decade of 1860, the most influential actors ?Artists of renown, curadores of museums, critics of art, promoters of fairs of art and, especially, powerful owners of galleries- have dictaminado the behaviour of the world of the art.
But the modern forms in that it is creating , producing, distributing, commercialising, preserving and supporting the art have changed, like direct reaction to the transition to a digital society connected: the era of internet.
Traditionally, the artists attended to the galleries with his works and the gallery decided if the material was the sufficiently good to be exposed.
Now, they attend to internet to exhibit and sell his work.
With new services like the phenomenon of the crowdfunding (financiamiento collective), for the first time the artists are able to collect money in the web to realise his ideas.
Only in 2011, the place of internet of crowdfunding Kickstarter collected almost US$100 millions in commitments for more than 27.000 projects related with the art.
The artists use the social networks like a powerful tool to modify the relation between the collectors and the public, identifying successfully to people that look for pieces of specific art.
Possibly, the traditional market of the art -collectors, owners of galleries, critics, curadores and even other artists- can question that the artist that uses internet for the promotion of his work was a true professional.
But any one that was the reaction, the change already is occurring and is too important.
The market of the art will assume it and will accustom  to this, as always sucede.

True art?
Along the history and till lately time, was an elite the one who participated especially in the development and creation of the art, whereas the rest of the society simply enjoyed of the master works.
The public was a mere passive observer.
Today day, in our world connected, almost all the people creates.
With internet and the new technologies of manufacture, mix, edition, manipulation and distribution, facilitates  create things and share them with the world.
What is changing, and can be that -discutiblemente- for worse, is that now it is easier create "art" and see a big quantity of bad "art" that creates  and exposes .
A big worry is that, like result of so many tools and new technicians, can lose the sense and the skill to evaluate what is art of good quality.
In art, what does  popular is not necessarily good - and vice versa. A lot of ideas and new artistic works were difficult to digest when they appeared for the first time.
In my opinion, the artists have in front of himself the challenge of, at the same time, be more opened to the new technologies that drive to new forms of expression and keep truly creative and imaginative.
But still yes, there are not limits. And satisfied the technology -especially the computer- continue progressing, always there will be willing people to experience, trying surpass the limit of what has done  previously and that they will be excellent in this.
The curador Hans Ulrich Obrist, codirector of the gallery Serpentine, said once: "I do not think that we can predict or prescribe the future of the art. It is the famous 'surprise me' of Diaghilev and Cocteau; the big art always surprises us, carries us to the less expected place".

Courses dared
Therefore, in what need to think the artists centred in creating art using technology?
An engineer of graphic software, Branch Hoetzlein, says that the artists "of the new current" means have to think no only in the tools of the present, also have to establish a dialogue with the artists of the past, that at the same time pursue us and challenge us so that we rise on the mundane.
I think that any modern artist needs to agree to promote the art to in front, invent, define new paradigms of expression with powerful meanings.
It treats  of the experience that the artist provides him to the public, already was with provocation or to change the form in that the viewer thinks, feels and perceives the world.
This is what really explains and does not have at all that see with the technicians that the artist chooses.
Therefore, the aim of a contemporary artist that decant  for creating art with the new technologies does not have to be "extract" meaning of the technological platform but employ it like base for his new and audacious course.
And in my opinion, the art that exceeds the limits and defines new meanings is the one who will transform the form as we think and feel, in the actuality and in the future.

Food printer - Anhely Yazmin
















The printer allows you to create plates with the ingredients that are put into the 120 centimeters capsules and can work up to five different foods at a time.
The nutritionist Alex Vidal, professor of Health Sciences Studies at the Universitat Oberta de Catalunya (Spain), stresses that this new technology, besides using to print parts in the industrial sector, manufacture prostheses for medicine or make figures More than decoration, you are also entering the kitchen.
With this new tool you can design elements, volumes and textures to give a return to the different proposals and the dishes that great restorers make, says Vidal.
Several companies have become interested in 3D food printing. One is Máquinas Naturales, an emerging company based in Barcelona that sells Foodini, a machine that works with capsules and a great variety of foods, both sweet and salty.
Vidal regrets that, although it may be useful for certain groups of people, at the moment this technology "is not accessible for all" among other things for its price, "which in many cases exceeds 1,000 euros." For this reason, so far only have been introduced in the restoration and mainly in innovative establishments and of a certain level.
Most 3D food printers work similarly to a pastry bag: adding layers and layers of food and is often used with creamy and non-hard ingredients such as chocolate, cream cheese, pasta, ice cream, jam , Mustard, or peanut butter.
Vidal points out that it can not yet be printed with all sorts of ingredients. "This is a challenge that the industry still has, along with the introduction of cooking, since most of the machines do not cook and need to finish the dish in the oven, in the pan and in the pot," he said. To print a pizza or a cake, hay to test the raw material machine, program and wait until they prepare the dish, a process that can take only five minutes until the blackjack, depending on the recipe and difficulty. This type of devices are used successfully in Cafeteria.

Virus Informatic - Christian Pelayo

 "Virus informatic.
Christian Orlando Pelayo Naranjo"

Computer viruses are as old as personal computers. Since the early eighties, these threats began to invade computer equipment, spread and created problems to become real headaches for users. At first, they simply sent messages on screen and consumed system resources; however, the degree of sophistication and the harm it can generate today has drawn the attention of specialized companies that devote much of their efforts to detect, control and eliminate this malware.

What is a virus informatic ?

In its simplest definition, a computer virus is a program that has the characteristic of creating copies of itself, but always depending on a file to be able to exert its viral action; (in 1959 the mathematician Leonel S. Penrose published the article "Self Reproducing machines", which describes programs capable of activating, self-reproducing and making changes of themselves), it was not until 1983 when The term "virus" is proposed by Engineer Fred Cohen. Its propagation strategy is similar to that of a biological virus; that is, the viral code requires inserting itself on the contents of a file that has also been activated code, and yet it is a virus-free virus in a data file, when it is Opened by an editor or application software can execute a sequence of implicit instructions in which to activate its viral action.
It should be noted that for some years the creation of viruses was decreasing, which resulted in worms, programs that create copies of themselves (that's why they are also often called viruses), but without files dependent to be able to run, What makes it more complex and dangerous.
They are generally propagated through the network (Internet worms), email (email worms) or both (multivector worms), generating harmful effects on clients, servers or bandwidth.
There is an endless list of problems that viruses are capable of causing, for example, deteriorating, destroying or deleting data files or even databases, deleting and modifying executable files, blocking the operating system layout, saturating main memory with data Insertable, hard disk space, alter the operation of the application software, creating useless traffic on the network, stealing confidential information, on control and hardware from damaging.
The main suspicions of the existence of a virus in our computers are due to the generally sudden and exaggerated slowness in the execution of application programs or to start the load of the operating system (blocking the equipment), constant blocking of the equipment, problems to access the (Hard drives, flash memory), abnormally erratic printing or inability to print documents, identification of filenames with special characters (sequences of numbers or signs: $, &, /, *,!) Very long, location of Files with unreasonably large sizes or unusual message display.


Electronic reference.
http://www.iingen.unam.mx/es-mx/Publicaciones/GacetaElectronica/Febrero2015/Paginas/Virusinformaticos.aspx