In this modern era, the technology has greatly contributed in making the education available, accessible and affordable to one and all. Nowadays, with the use of interactive and innovative gadgets, learning and imparting education has been taken to a new level. The technology has helped to make the classroom environment more flexible and enjoyable for the students and teachers alike. To create awareness about the positive impacts and uses of technology, customized solutions are being provided to them. The samsung school solution is one of such efforts.
™
Now, let us have a look at some of the contributions of the technology in the educational field to make this happen.
Use Of Interactive Media:
One of the foremost ways in which the technology has benefitted education is by making possible the use of interactive media to impart learning courseware in order to make it more interesting. The digital simulations and models can help the teachers to explain the topics better and with the live demonstration, it leads to a better understanding of concepts on the part of the students as well.
Globalization Of Education:
The globalization of education is another benefit offered by this advancement. Through the World Wide Web, the once inaccessible resources are now within an easy reach of those willing to learn and research beyond the school curriculum.
The internet technology has taken the education system many leaps forward, all at once. Now, the real time sharing of data and information beyond the borders is possible. This has significantly brought down the education costs to make it cheaper and thus, more affordable.
Cloud Sharing Technology:
The cloud sharing technology has rendered an easy and instant access to the knowledge resources. The students can access the courseware anywhere and anytime. This helps to promote self- learning among the students.
Self Learning:
The ease of access to the course material and research papers encourages the students to explore study topics on their own. The tutorials, e-books, digital libraries and pod-casts have all but facilitated this cause. They can learn new things and learn beyond the course syllabus.
Another benefit is that the students can chart out their own personalized learning goals. They can learn at their own pace and keep a check on their progress. This helps to motivate them and makes them competitive.
Management Systems To Increase Efficiency:
The availability of customized management systems has also facilitated this cause. The management tools help the teachers and instructors to assess the learning capabilities of the students in a better way. They can effectively monitor student participation and performance in the learning tasks. This way, they can give more attention to the ones lagging behind.
The software tools take care of the real time attendance and other administrative tasks, leaving teachers with more time in their hands. They can focus more on the needs of the students and help in their mental growth.
Medium Of Knowledge Transfer:
The education is being imparted in the non traditional ways by the use of interactive gadgets. The use of whiteboards, laptops, tablets, mobile phones and desktops makes possible the sharing of screens in an instant. These mediums of knowledge transfer improve the student engagement and concentration level in the studies.
The technology offers seamless possibilities to help công nghệ advance the way education is imparted. It all depends on how we choose to use this powerful medium.
Technology is evolving day by day and it is continually throwing its evolutions upon us. And we too are becoming too dependent on it that we can't imagine surviving without its help. Among its various gifts, technology gave us the facility to print our documents and images on simple paper or photographic paper. This really helped us and yet it is widely used in different industries as well as for home usage. We can print documents, photos, news paper, advertising materials and many more. We haven't yet got rid of it and the technology has gifted us with another remarkable and outstanding equipment, the Additive manufacturing or 3D printing technology.
Modeling
A 3D printer is a machine that can create a three-dimensional solid object, almost of any shape. With the help of Computer Aided Design (CAD) or other modeling software, we can give a shape to our 3D object. The additive manufacturing then adopts the shape by slicing virtual blueprints into digital cross-sections for the machine, so that it can follow the printing guidelines. Additive manufacturing is the process that can create objects by following a sequential layering process. For 3D printing purposes, the materials required are installed on the build bed or platform until we have achieved our required object i.e. the 3D object. The object produce is almost identical to that of the blueprint we created and this technique is known as the WYSIWYG (What You See Is What You Get).
The standard interface used in this process is called the STL file format. This file describes an unstructured triangular aspect, by using the Cartesian coordinate system. Polygon file format or PLY (a computer file format) is designed to store 3D data from the scanner. Virtual Reality Modeling Language or VRML is used as an input in the 3D printing and are able to print in fill color.
Printing
In this stage the machine creates different layers of liquids, powders and papers, and builds a model, following the instructions the STL file. These layers are then put together and create a final object. The printer resolution defines the thickness of the object.
The process of 3D printing can take several hours or days to complete but by the help of additive system, this time period can be minimized, but it all depends on the size of the object and the machine used for printing. The time period is also increased on the number of objects to be created.
When creating small number of objects, additive systems can be used as it is much faster, flexible and cheaper, whereas for large order of polymer objects, traditional methods like the injection molding can be advisable for printing.
Finishing
For many applications a printer-produced resolution is adequate, however, using the standard resolution for a high quality object and removing the material by a high-resolution subtractive method, can be of high quality.
The additive techniques can use multiple materials or colors in the construction process.
Additive process
The process of 3D printing is in existence since 1970s but those printers were expensive, could produce limited functions and were large in size. But today there are many additive techniques available. They use different processes. But all have some pros and cons and the companies in this sector offer its customers to choose from powder or polymer methods to produce the final object. The main thing before taking the advantage of 3D printing service is to keep in mind the cost of printer, the printed prototype and the materials, the speed of the process and the choice of colors and materials for this service.
The 3D printing technology is now not just limited for commercial purposes but many individuals are now using this technology as a hobby and even as a small business purpose. The cost of these machines also has fallen dramatically. There are companies that offer its customers the online facility of printing. All the customer has to do is to send a design for the object, via their online service. The effects of this technology can be vast and very useful. Individuals don't have to go to market to buy the required things rather they can create these things by themselves or using the online facility. A continuous research is taking place to enhance its usage and expand the process.