GSLC PTI Beyond the Book Page 248 number 2 and 8

This task is given by my PTI lecturer, Mr. Tri Djoko Wahjono .


2.>The judges in the Ski contest use computer’s microchip in order to keep tracking the contestants.It is so unique, especially it helps the judges a lot.They used to monitor the contestants manually.But nowadays they can track them easily by using the microchip which is installed in the contestant’s ankle

>People also use computer’s to monitor the progress of athletes.They could calculate the efficiency of every move that the athletes must do without needing to try and try so many times to find the efficient and effective ways.

>In the world of sports, people also use computer to record the replay and they can show the result of the replay some minutes, and of course it is in High Definition quality.With the high quality of video, it is so great to watch the replay, especially when it is in slow motion.


The Social Media website which is found by Mark Zuckerberg .Connects you with your friend all around the world,you can easily find them by adding some data about them.It allows you to add your family and other close relation.You can use Facebook as a place to advertise your product or anything else.Because as we know, Facebook is so trendy nowadays.If you find some people is so annoying for you in Facebook, you can use the block feature to cut off his permission to see and do anything to your profile


Twitter is an online social networking service and microblogging service that enables its users to send and read text-based messages of up to 140 characters, known as “tweets”.You can do tweets with 140 characters.So many people nowadays prefer twitter than facebook.Because twitter protect their privacy better,and don’t let other people annoy other somebody easily.Because they use Follow and Unfollow system, not Add friend.There you can follow someone without needing them to follow you.Which means you could obtain and see their tweets,but they couldn’t do it until they follow you.Twitter also provide the users with “Trending Topics”.They will update the TT list with the things that updated so many times by millions users in some time period.And also like Facebook, if people is really annoying for you, you can use the block feature.It works as the same function as the block in facebook.In Twitter, we can follow the official account of the celebrities.And usually the account of celebrities is marked as “Verified” . It means the owner is the real celebrity, not a faker.


YouTube is a video-sharing website, created by three former PayPal employees in February 2005, on which users can upload, view and share videos. The company is based in San Bruno, California, and uses Adobe Flash Video and HTML5 technology to display a wide variety of user-generated video content, including movie clips, TV clips, and music videos, as well as amateur content such as video blogging and short original videos.Youtube provide the users with some features like Playback (which allows you to replay the video after watched it), you can share your own video (after filtered to make sure the content is not against the rules),High Definition Quality, Also 3D Videos (to watch them you need to have the 3D supporter gadgets).


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