• June 25, 2017 /  Robotics
    techno12

    It used to be robots were only for the assembly line, but robots are being called upon these days to assist in situations of the utmost danger, not to mention their ongoing industrial uses for demolition.

    From trying to seal offshore oil pipe leaks with underwater robot subs to disarming bombs in domestic threats and war zones, robots are being used to safely handle risky circumstances.

    The Center for Robot-Assisted Search and Rescue (CRASAR) at Texas A&M University looks into the many uses of robots, including at mine disasters. CRASAR serves as crisis response and research organization which strives to direct and exploit new technology development in robotics and unmanned systems for humanitarian purposes worldwide, according to its website.

    It was originally established under the auspices of NIUSR (National Institute for Urban Search and Rescue), and participated in the WTC response, deploying robots on Towers 1 and 2, Building 4, and other areas from the early morning of 9/12/2001 through 10/2/2001.

    CRASAR continues helping out and giving input into disaster recovery around the world. CRASAR director Dr. Robin Murphy said in a Jan. 21, 2010, post: The point is not whether CRASAR participates in a disasterbut rather whether we are getting closer to the day when the responders routinely take the robots and other technologies that they own and operate to the incident thats our mission.

    For years, robots have been used to demolish structures, even though the wrecking ball and implosion are other trademarks of the demolition industry. Robots take out the risk involved to the operator of construction equipment. Established in Sweden in 1976, Brokk is the worlds leading marketer of robotic demolition machines. Their remote controlled machines are used in cutting, breaking, crushing and other demolition tasks.

    In heavy construction and demolition, there is always a certain amount of risk involved when it comes to worker safety, explains Lars Lindgren, president at Brokk Inc. USA.

    Although there are many forms of protection available hard hats, goggles, breathing masks, etc. some situations are beyond the help of personal protection. Removing the operator from the equation significantly lowers the risk of injury from operating
    tools and equipment in potentially dangerous construction zones. Integrating electric remote controlled equipment into a construction fleet can help minimize dangerous situations while adding value and peace of mind, Lindgren added.

  • June 24, 2017 /  Server & Programming
    techno12

    Is your Microsoft Exchange Server 2000 system behaving unusually? Are you unable to start various Exchange Server services? Is your EDB (Exchange Server Database) inaccessible? Such behavior indicate Exchange Server database corruption, which may occur due to a wide range of reasons, ranging from simple user mistake to catastrophic system crash. It leads to critical data loss and needs Exchange Recovery to access your mission critical data.

    Consider,
    A) You get Event ID 7011 while working on Exchange Server.

    B) The SMTP (Simple Mail Transfer Protocol) service on Exchange Server computer stops responding or terminates improperly.

    C) System freezes when you run – IISADMIN, W3SVC, IMAP4SVC, RESVC, and POP3SVC services. You need to restart your computer when it occurs.

    D) The services fail to stop when you try to stop and restart them.

    E) You may encounter error messages, similar to the followings:

    i. Timeout (30000 milliseconds) waiting for a transaction response from the RESVC service.
    ii. Timeout (30000 milliseconds) waiting for a transaction response from the IISADMIN service.
    iii. Timeout (30000 milliseconds) waiting for a transaction response from the W3SVC service.
    This behavior of Microsoft Exchange Server renders your valuable data inaccessible. In order to get your Exchange Server data back, you need to first identify the root cause of this problem and then fix it with Microsoft Exchange Recovery.

    Grounds of the issue

    You may come across this behavior of Microsoft Exchange Server due to any of the below reasons:

    1. A message is received by the MS Exchange Server 2000 system, which has a damaged time stamp.

    2. The message has an invalid FILETIME attribute.

    3. Exchange Server database is corrupted due virus infection, improper system shutdown, and application crash situations.

    Resolution

    Microsoft has a hotfix for this problem. You can download it from Microsoft’s website and install it on your MS Exchange Server computer. However, it can not fix the database corruption problem and the database remains inaccessible. In order to solve database corruption, Exchange Server Recovery is needed.

    You can easily repair and restore damaged EDB file using Exchange Recovery Software. They are powerful enough to systematically scan the whole database and extract all damaged mailboxes from it. They extracts all the mailbox objects such as emails, notes, contacts, tasks, calendar entries, and more.

    Exchange Server Recovery is an easy-to-use and safe exchange database recovery application for insured recovery of damaged database. The software works well with Microsoft Exchange Server 2007, 2003, 2000, and 5.5. It also recovers deleted Exchange Server mailboxes.

  • June 23, 2017 /  Robotics
    techno

    Today Forex trading is really popular throughout the world. Thats the reason why there is nothing extraordinary in the fact that numerous trading robots are coming to the market these days. It doesnt matter whether you are a beginner in forex, or you are an experienced trader, its necessary to use, I mean, Forex trading robots. Its beneficial that, these will give a chance to understand what products that are present on the market can help you to be successful and make more profits.

    Here we will give you some brief information concerning Forex trading robots and how they can be used.

    In fact there are many various kinds of signaling and robotic software packages in the Internet today. I want you to know that robotic software can be quite different today. Part of the robotic software do most of the operations itself, but, there are those that require users to be a little more involved in the process. Even though all these tools have their peculiarities, most of them are very similar. Thats the reason why, you need to be selective, when choosing a robotic software for your daily use.

    Its a true fact that for people, who only trade for a short period of time and dont have much experience, it would be better to pick a tool that handles and automates just about everything for them. In general, all these programs are based upon the same principal, anyhow most of them work in different ways. For instance: some software let their user know when a trade is a good one and potentially profitable and automatically trade for a user, while others ask that the user trades himself, manually. In fact, you need to make a selection grounding at the amount of free time you have and also your experience in Forex trading. As you are new to Forex, maybe the best selection would be a Forex trading software that can do everything itself.

    Definitely, if you are experienced enough and you have been involved in these types of investments in the past it would be hard for you to let the software control everything. You may will want a little more control. I want to admit that people, who are already experienced in Forex and are getting profits, in most cases dont need a software of this kind, since, they should have the final say. You may want to use the program that provide a certain degree of automation, but not doing the whole job.

    As you have already received some recommendations concerning the selection of a Forex trading robotic software, it is high time to go out and start looking at your options. In fact a good trading tool can be really helpful, if properly used.

  • June 23, 2017 /  Robotics
    techno5

    Ecn Forex Robot Opinions

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  • June 20, 2017 /  Computer & Multimedia
    techno5

    Like the late, great Mr. Asimov said, we shouldn’t your self computers absorbing but be more concerned when they fail us and take all our important files with these guys. A computer’s hard drive could be the central storage within the system and its failure offers all practical functions to a complete cease.

    Let us first take note of the home equity loans IP includes. The first is the static IP, which is assigned to the computer by the network. This address doesn’t change when we connect online. The settings of personal computer will stay and intact, allowing the computer to connect to the Internet and get data sooner.

    But, of course, static address one other commonly chosen. Many businesses prefer to attempt a static IP because for this data these people atx computer case (please click the following web site) want to offer to the customers they have visiting the website. There’s also the issue of the business employees working numerous locations but needing in order to connect to the business’ data. This should require static IP. Among businesses and companies, the static IP running system is much more in great quality.

    File Database:If you are a user with several computing devices, you can certainly create a file database by utilizing the old approach. You simply have to increase the challenge drive space of that old computer, begin a wired or wireless connection by the Network-attached Storage (NAS) device, and start accessing the database by your personal tablet computer or laptop. With this, you can retrieve data when you’ll need it, obtaining it stored on hard drive of your new notebook computer.

    The main misconception individuals have about internet businesses quite simply do not have to work hard to get the effects that you crave. It’s not true and when you want to make a try of having your own business and providing a comfortable life to get a family you must sadly need put in a number of time and effort. However, saying that; the reward that an individual back from that persistence is definitely worthwhile.

    One for the main reasons for this problem is some confusion inside laptop which is caused together with errors from the windows pc registry. This issue could be cured by most of the computer users on special and they not have to have to call an installer for solving this problem.

    After you’ve dusted the screen, down the road . clean it with a damp wash rag. Take extra care here to meaning that the cloth is only damp, without being wet. Surplus it moist but require not in order to leave any water whatsoever around screen simply because this can damage it.

  • June 20, 2017 /  Server & Programming
    techno10

    REST (representational state transfer) is a process for getting information content from a Web site by reading a designated Web page that contains an XML (Extensible Markup Language) file that describes and includes the feasible content. For example, REST could be used by an online publisher to make syndicated content available. Periodically, the publisher would prepare and activate a Web page that included content and XML statements that described the content. Subscribers would need only to know the URL (Uniform Resource Locator) for the page where the XML file was located, read it with a Web browser, interpret the content data using the XML information, and reformat and use it appropriately (perhaps in some form of online publication). Now question is that why doesn’t the REST programming section include any code? It is largely because REST is more about a mindset rather than code, more about design than implementation.It may look simple, but there are few vital points to keep in mind while developing applications in the REST style. Think about the business problem in respect of resource manipulation rather than Application programming interface design. Enabling web services requires making data available for use by applications without knowing ahead of time exactly how that data will be used. Start by modeling the persistent resources that is to be exposed. There must have a single, unambiguous, authoritative identity within a system in order to identify all the conceptual entities that the system exposes as resources and to assign a unique URL to each of them. In case of temporary resource you should be very careful if you plan to use them only as a temporary resource. Publicly exposed resources should be sorted out that are immutable by the client and those are mutable. Putting and deleting should be used in appropriate manner. Proper methods should be implemented that will allow both sender and receiver to make the absolute minimum of assumptions as to the other’s state.Single logical operation should not be implemented when there are multiple requests. Applications that need to be expects, accepts and returns should be properly documented. A good specification of the representational schema of both mutable and immutable resources with a formal mechanism should be there (for example, XML Schema, DTD, Schematron, or RelaxNG). There should be a proper description and documentation of the resources that can be accessed by using a “gradual unfolding methodology” to expose data for clients. Proper linking to other related resources in every representation to enable clients to drill down for more information should be there.You should know how to use the software to setup a server that can do content negotiation, authentication, authorization, compression, caching, vacuuming and house cleaning. A proper abstractions should be there so the implementation can be carried out in a good way. If there is abstractions then it can survive the storm of change from different implementations and new technologies. Representational State Transfer REST Architecture

  • June 19, 2017 /  Science & Technology
    techno3

    If you are interested in forensic science technician jobs, and have completed a degree program in forensics (or chemistry or biology with a concentration in forensics, depending on what was available to you), there are a lot of places where you can look to try to find available forensic science technician jobs.

    Before starting your job search for forensic science technician jobs, it might be useful for you to go to the US Department of Labor Bureau of Labor Statistics website (www.bls.gov) to find out what type of salary you should expect for different types of positions in different locations.

    The American Academy of Forensic Sciences lists forensic science technician jobs on their website at www.aafs.org. There aren’t necessarily a lot of positions posted here at any one time, but it is a good place to start your search.

    You can also look for forensic science technician jobs on general job search websites. However, as there are many possible titles for these jobs, you should be sure to search under all the possibilities. These include: Ballistic Expert, Ballistician, Forensic Ballistics Expert, Crime Lab Technician, Crime Laboratory Analyst, Crime Scene Analyst, Crime Scene Investigator, Crime Scene Technician, Crime Specialist, Criminalist, Criminologist, Evidence Technician, Fingerprint Classifier, Fingerprint Expert, Forensic Chemist, Forensic Investigator, Forensic Pathology, Forensic Scientist, Keeler Polygraph Operator, Latent Fingerprint Examiner, Lie Detector Operator, Polygraph Examiner, Polygraph Operator, Ballistic Technician, Evidence Technician, and Forensic Science Technician, among others.

    Different forensic science technician jobs focus on different aspects of the job. You might want to concentrate on applying for the forensic science technician jobs which require the skills you have the most experience with, or enjoy the most. If you have a lot of experience with polygraph tests, it might be better to apply for a Polygraph Examiner Position rather than a more general Forensic Science Technician.

    According to Payscale.com, if you are just getting started out on your career, you can expect to make a median salary of $30,000 to $40,000 per year or so for forensic science technician jobs. Those with 10 years experience in forensic science technician jobs have a median salary of $64,998 per year, so experience definitely makes a difference in salary for this career.

    Working for the federal government is also likely to pay more than working for state and local governments or a university. Location also makes a difference, with those working in some cities making much more than those in other cities. Louis Zhang, Certforensictechnician dot com

    Want to become a forensic science technician? Get free information on forensic science technician jobs, salary, training at Certforensictechnician dot com.

  • June 18, 2017 /  Computer & Multimedia
    techno3

    Brief introduction of Sptd.sys file >

    Sptd.sys file is a normal dll file in windows system.Usually, dll files are shared among several applications. Once related software runs, Sptd.sys file will be called upon to response system. If Sptd.sys file is missing or damaged, certain programs will fail to run or call upon some functions. In such cases, windows system will display an error message saying Sptd.sys is missing or not found.

    Common reasons of Sptd.sys not found error

    There are several possibilities of the error. As the file is shared by a couple of programs, Sptd.sys file may be mistakenly removed when you uninstall an application. This is the most easy-to-solve situation. You can identify the program that caused Sptd.sys not found error and then reinstall it. Sometimes, problem in windows system like windows registry will lead to a result that Sptd.sys file can not response the system correctly so windows system assumes that the file can not be found. However, in the cause of this system file, 90% of Sptd.sys not found error is caused by malware infection. Some viruses are designed to replace or modify normal system file, so that antivirus program may not notice its existence. Sptd.sys virus plays an important role in problem. It could either damage the file or corrupt windows registry.

    The damage of Sptd.sys virus

    Once infecting your computer, the virus will cause various problems, some of which you may notice immediately while some damage is done secretly. Sptd.sys virus damages more and more system files and thus you would have more and more programs that fail to run. Your computer will run extremely slow as Sptd.sys virus takes up most system resource for its activities. What’s worse, Sptd.sys virus would open backdoor for Trojan, which aims to monitor your online behavior and collect your personal information.

    Effective way to remove Sptd.sys virus

    You may be looking for manual removal way to get rid of Sptd.sys not found error when your antivirus program can not detect any virus in your system. However, to safely and easily solve the problem, we still recommend you to use a spyware removal program. Manual removal of Sptd.sys virus is quite complicated for most computer users and some little mistakes will cause system crashes. Following are some useful steps for you to remove Sptd.sys virus with your antivirus.

    1. Enter Safe Mode

    2. Clean up temporary files.

    3. Shut off all programs.

    4. Make sure the signature database of your antivirus is updated and then run a scan.

    If your antivirus still failed to detect or remove Sptd.sys virus, you could try Spyware Cease, a spyware removal tool.

    After you get rid of Sptd.sys virus, you should pay more attention to computer security. It is recommended to run Spyware Cease regularly like every week in order to detect the latest virus in time.

  • June 18, 2017 /  Science & Technology
    techno

    Science Fair Engineering Projects

    Human beings have always had the need to move things, build things and adjust the physical characteristics of their environments. Since humanity started gathering in communities and staying rooted in specific geographic areas, these challenges have presented themselves in the daily lives of people. Science fair engineering projects have some of the richest history of any of the subjects covered at these events. The first theories for the subjects addressed by science fair engineering projects date back thousands of years. Some of the greatest minds of history have applied their skills to refining and evolving this particular area of science. Students who choose science fair engineering projects to research are joining these great thinkers in evaluating the needs of humanity.

    There are several subcategories to explore with science fair engineering projects. One of the oldest of these subcategories is civil engineering. Students can demonstrate this ancient science in their science fair engineering projects through presentations about the nature of building structures. We all travel over bridges and go into buildings without much thought about the science involved in their construction. Students who choose science fair engineering projects can demonstrate the underlying mechanical principles utilized for construction and safety. Other students may take the approach of automotive engineering in their science fair engineering projects. These students are the ones who will be interested in robotics and other highly technical fields of study.

    Science fair engineering projects are also likely to include presentations in the area of chemical engineering. These students have an interest in chemistry as it applies to the creation and adjustment of known elements and interactions at the microscopic levels. Additionally, there will be students who demonstrate science fair engineering projects on the relatively new topic of computer engineering. This field is in its infancy compared to the other fields of engineering. This gives the current students a wide range of opportunity to explore and discovery new uses for the developing field. Many students will also use a combination of these disciplines to create new and innovative ways to use the established principles in order to make new inventions. An example of this combination of principles is the large windmills on turbine farms that are now generating electricity in a carbon free environment.

  • June 17, 2017 /  Robotics
    techno10

    Introduction
    —————
    Forex Robots are automated systems that trade the forex market for you. They are also known as expert advisors (ea’s) and can be referred to as automated trading software.

    Advantages
    ———-
    They are useful if you dont have time to trade the currency market on a daily basis. This is referred to as day trading and in some cases scalping. The automated software will can trade for you and make you profit provided you choose a good forex robot. There are reviews all over the net on the different robots available. Forex forums are a good place to look for information. The also reduce the stress day trading can cause and help aspiring traders who have discipline and emotion problems. These can both have a negative affect on trading. Fear and greed are eliminated when automated software trades on your behalf.

    Disadvantages
    ———-
    Some people claim that forex robots do not work. Of course not all work but there are a few that can produce profit provided they are used correctly. Factors that have to be considered are: Does the forex robot use a stop loss? You should never use a martingale system as this can blow your account in a single trade. It is also important to choose a broker who has a competitive spread on the pair that the forex robot trades on. Many systems look good in back testing due to slippage, spread and execution delays not being taking into consideration. It is a good idea to forward test the expert advisor before using it on your live account.

    What to look for in a forex robot
    ———–
    Make sure that it uses a stop loss. It would be an advantage if it runs on currency pairs with low spreads. Also check the time that the ea is active. Scalping ea’s that run during the quieter times are amongst the most profitbale and have little risk. Even scalping robots can bring big profits with small drawdowns.

    Summary
    ——–
    Forex robots do work, it is just a matter of back testing and forward testing untill the system is optimized to bring the highest amount of profit with the smallest amount of risk and drawdown. I use an ea on my live account that I have setup on a virtual private server and it brigns me great results everyday without me having to go through the stress that manual traders do.

    Good Luck with your trading!

  • June 16, 2017 /  Hardware & Software
    techno11

    A data recovery software can be defined as an application designed to recover lost data. Depending on which type of data you want to recover, data recovery software can be divided into multiple categories. Mentioned below are some of the categories of data recovery software:

    Hard Disk Recovery Software: The hard disk recovery software enables you to recover the data lost from computers hard disk due to corruption of the operating system. Depending on the operating system installed on the computer, hard disk recovery software can be categorized under various categories like Windows Data Recovery, Unix Data Recovery, Linux Data Recovery, Novell Data Recovery, Mac Data Recovery, etc.

    Email Recovery Software: The email recovery software facilitates recovering lost emails, contacts, tasks, calendars, and other mailbox items stored in email storage file of different email clients like MS Outlook, MS Outlook Express, IBM Lotus Notes, etc. Depending on the email client, email recovery software can be categorized as Outlook Recovery software, Outlook express Recovery software, and Lotus Notes Recovery Software.

    Photo Recovery Software: Photos are important for everyone; therefore, we store them at multiple places like computers hard disk, pen drive, memory card, external hard disk, etc. The photo recovery software enables us to recover lost photos that are deleted due to reasons like accidental deletion, virus attack, corruption in the storage media, etc.

    iPod Data Recovery Software: iPod has given us a way to listen music wherever we want. However, the music files and other data stored in an iPod cannot be considered safe because iPod corruption may force you to perform iPod Data Recovery. And for that, you have to use iPod data recovery software, which has been specifically designed to recover lost data.
    Digital Media Recovery Software: The digital media recovery software gives us the freedom to recover data from variety of cards like lash Cards, Thumb Drives, Memory Sticks, Micro Drive, MMC Cards, XD Cards, Secure Digital Card, Hard Disks, Zip Disks, SD Cards, etc. Data stored on these cards can be recovered using the digital media recovery software.

    MS Office Recovery Software: MS Office in no doubt is the most frequently used software package, which includes MS Word, MS Excel, MS PowerPoint, MS Publisher, and other applications. Files creates those applications can be damaged anytime due to various logical and physical reasons that must need to be recovered to overcome the lost data.

    MS Office Recovery software range helps recovering the lost data. If we expand the MS Office Recovery range then we get various other data recovery software like Word Recovery, Excel recovery, Access recovery, PowerPoint recovery, etc.

    This is all about data recovery software. Hope you have got enough information about the terms data recovery and data recovery software.

  • June 16, 2017 /  Server & Programming
    techno8

    Java is a high level programming language in programming field. Java has been used for various application servers and web-containers. It is an object-oriented programming language very similar to C++. Java is a programming language originally developed by Sun Microsystems and released in 1995. Internet users & developers were attracted towards java because of its power to join interactivity with static HTML pages with cross platform compatibility.

    Java is popular for web developers because of its unwilling security. Java has its own interpreter and compiler and its unique runtime environment too. Java has significant advantages compared to other languages. Java is easy to use and therefore easy to write. Moreover, it is easier to learn when compared to other programming languages.

    Java is a high level programming language that allows developers to:

    Write a software program on one platform and run it on another (perfect for the web).
    Create programs to run within web browsers.
    Develop applications for stores, HTML forms, online forums, etc.
    Write applications for consumer devices such as cell phones. Today, all PDA devices are Java enabled.

    Java Development expert are trying to enhance their programming skills for writing secure Java applications. Java was developed and re-designed for use on the Internet. In the internet domain, Java’s popularity has increased too much, especially on the server side scripting for website creation. Nowadays, there are a large number of Java expert who try to enhance themselves in the field of java and put efforts in upgrading java technology.

    Java Development has emerged as a leading industry due to its advanced security and simple development procedures. Company are interested in deploying Java to meet changing business needs as it reduces time and costs. The main purpose of Java Development is to represent the needs and concerns of the Java developer and user community to the companies and organizations that have influence in the development with Java.

  • June 12, 2017 /  Hardware & Software
    techno7

    At current the competition of lock market has changed from simple price competition to quality competition of the product. Most companies begin to realize the true importance of product quality, thus they strengthen the capacity of implementation of standards and product quality testing capabilities. Various kinds of representative laboratory, testing center have been established. They lay a solid foundation for improving the quality of lock products in China.

    The first trend is the integration of culture in the industrial design and the concern of individual taste. The style and variety of lock hardware in the market are numerous. But the one that really bring cultural content into the design concept from the start is rare. Now the hardware R & D team tries to explore from this area since a few years ago.

    The second trend is the attention to the user experience and personalized product. Developers made a wide range of study on the existing indoor lock in the market from product applications, user needs, consumer habits start. They combine the feedback of senior industrial customers and the door factory, making new designs of the lock feature to meet the needs of their families.

    The third trend of lock and supporting hardware is the rise of biometric technology. The development of smart and intelligent hardware locks will upgrade lock and hardware application to a new height. Home intelligent may enter the homes of ordinary people in the near future.

    Currently, the technology and the intelligent high-tech locks, including IC card lock, fingerprint lock have gradually won recognition in the high-end consumer due to its unique convenience and the mature technology. They have got a place in the market.

    The fourth trend is the focus on product innovation and patent applications to enhance the core competitiveness. The protection of intellectual property is increasingly standard.

    The fifth trend is the complete solution of locks and related hardware. China has now formed a total of five major series and 18 complete product lines of smart door locks, building locks, door hardware, and bathroom hardware category.

    The sixth trend is to emphasize attention to details of products and product quality improvement to reflect the understanding of the product content and consumer tastes from the details.

    Analysts of the hardware lock industry say that the fierce competition of lock market has changed from simple price competition to quality competition of the product. Most companies must realize the true importance of product quality and strengthen the capacity of implementation of standards and product quality testing capabilities.

  • June 11, 2017 /  Computer & Multimedia
    techno10

    Computer-based instruction and educational activities have been a part of high school level curricula for some time, but the primary grades have adopted these techniques a little slower. However, the adoption of technological learning activities will increase sharply over the next few years. Experts disagree on the single most important driving factor, but there are clearly a number of distinct advantages to computer-based learning activities over more traditional educational activities. Here are five of the most important.

    The pace of instruction concerns everyone involved in the development of educational activities. Parents often worry about their child being either left behind or held back by the performance of the other students in the classroom. Teachers using traditional learning activities have trouble progressing some of the students in a classroom if not all are ready. Computer-based educational activities assist here by allowing each student to learn at his or her own pace. One student can move onto more demanding educational activities before the rest of the class without disrupting anyone else’s learning. Simultaneously, another student can repeat certain learning activities as often as advisable.

    Computer-based instruction can also enhance the relevance and quality of educational activities. This will often register as a prime concern for parents and students. Collaborating with an appropriate site for learning activities will provide the school district or classroom teacher with a wealth of choices. With educational activities organized by grade level and covering a vast array of subject material, a valuable partnering site will empower the instructor with the ability to choose learning activities to target the students’ needs best. Further, if the site includes authoring tools, the teacher or parent may create new educational activities to address any under-served curricular areas. Additionally, a user community, if offered, may enable the sharing of learning activities far more easily than before. Providing instruction on the computer then helps foster increased relevance for the lessons involved.

    To compete in today’s society, students need to achieve a much higher level of comfort and ease with technological tools. Today’s primary age students will find computers and technology dominating their workplaces to a greater degree than their parents or perhaps even their older siblings. Another advantage of learning activities on computers for our children then is that it teaches on multiple levels. Our students not only master the curriculum materials embedded in the learning activities, but also become more adept at using computers, which is also of value to them.

    Finally, computer-based instruction can help lower the cost of our kids’ educational activities. Instead of buying multiple copies of a textbook for each subject matter area, schools can invest in computers and software to attend to all students. Many sites for learning activities can be accessed for a modest monthly fee. This one fee can then address an entire classroom’s needs across many curriculum areas at once, and therefore provide an economical way to provide educational activities. For these reasons, classrooms will feature computer-based instruction going forward.

  • June 11, 2017 /  Computer & Multimedia
    techno11

    When someone buys a new computer or reimages a hard drive, one thing that usually impresses them is the speed of their system. The computer wakes up quickly, and Web pages display almost instantly. Over time, though, computers often slow down. Here are the four main reasons why:

    Too many programs: It’s not unusual for a person to have dozens of programs installed on their computer. While many people think they only consume system resources while they are actually running, this isn’t the case. Every program takes up some of the computer’s memory. If your computer takes forever to start up and runs slowly, you may simply have too many programs installed.

    Not enough memory: RAM, or random access memory, is what allows the computer to perform tasks like opening documents, accessing Web pages, and loading programs. All programs consume RAM, and if you run out, your computer will be extremely sluggish.

    Malware: This is a broad term used to describe viruses, spyware, and adware. All types of malware can slow down your computer, and it’s a very common reason why computers don’t perform like they did when they were new.

    Registry errors: Your computer executes tasks by accessing files stored in the Windows registry. Over time, these files can get moved or split apart. Your computer still needs them, though, and takes longer to find them. This has the effect of slowing down your entire system.

    The good news is that these problems can be fixed relatively easily. Deleting programs you don’t use, running a registry repair program, and investing in quality anti-virus and anti-spyware software are all ways to speed up your system. If your computer is very old, it may simply not have the RAM to handle everything, so you might need to upgrade your desktop or add some memory to increase speed.