Saket Jajodia

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Archive for September, 2010

Invisible Mouse

Hi! Everyone, hope you all are fine.
Today in this post I will tell you about a project done by Pranav Mistry (Research Assistant and PhD candidate at the MIT Fluid Interfaces Group). Pranav Mistry made a mouse which is not only wireless but also Mouseless, which means there is NO MOUSE which you can touch. He calls it Invisible Computer Mouse.


It works on infrared (IR) laser beam and IR camera, which help to detect your hand position and actions. You just need to make your hand as cupped shape which pretends you are handling a mouse in your hand and IR laser beam and camera will detect your movement and clicks.

It is now a research project so we won’t get try to it, till it won’t come out for commercial use. On this project as Pranav Mistry said it only cost $20. So when it come mass production for commercial use it can be cheaper.

Here is a video of Invisible Computer Mouse

YouTube Time Machine (YTTM)

Hi! Everyone, hope you all are fine.
In this post I will tell you about a new app called YouTube Time Machine (YTTM). Where you can select the year between 1860-2010 by which YTTM will randomly select and shows a YouTube video from related to that era for your viewing pleasure.


You also have some categories (in right-hand side) to select by your viewing pleasure in which you want to see in, like: Video Games, Commercials, Sports, Music and so on.

Champions League T20 Cricket Schedule – Timetable & Fixtures And Watch Online

Hi! Everyone, hope you all are fine.
In this post I have bought a timetable of Champions League T20 for you all and how to watch it online. The following schedule is in IST (Indian Standard Time).

The schedule for Champions League T20 Cricket matches

If you want download a copy of this simply right-click on the Timetable above and select Save link as, now navigate where you want to save it in your hard disk, then click on Save. And if you want to have printed copy just click on the Timetable above and then press Ctrl + P.

You can also watch it LIVE by going to this site http://CL-T20-Live.BlogSpot.CoM/

Changes In Google Search Due To Google Instant

Hi! Everyone, hope you all are fine.
In this post I will tell you about the things got change due to Google Instant. Yesterday Google launched a new feature called Google Instant, which is quite impressive. But with this new feature there are something’s which got change or won’t work in Google Instant Read the rest of this entry →

Search As You Type (Google Instant)

Hi! Everyone, hope you all are fine.
Today in this post I will tell you about Google Instant. Today Google introduced a new feature called Google Instant. That displays search results as you start typing words/characters in the search box. And it is only live at google.com, Read the rest of this entry →

Download any videos from any websites

Hi! Everyone, hope you all are fine.
In this post I will tell you how you can download any videos from any website with your Epic or Mozilla Firefox browser. You can download videos from more than 600 website (including YouTube, Facebook, IndiaFM (Bollywood Hungama), IBNlive and many more) and the No. is increasing.


You just need Video Download Helper Add-on in your browser, to get Add-on Click here. After downloading and installing it into your browser you will see a new icon between home icon and address bar. If the icon didn’t appeared then restart your browser or computer. Click on that gray icon to see which are the sites supported (to download videos).

Now go to the site from which you want to download video. After fully page get loaded and if it could able to find any video on that page then the icon color will change and its will be rolling and you will also see a drop-down button beside that icon.

Now click on that drop-down, you will see few names. If you are downloading from YouTube then it will show you the option to download in all resolution as much it is available for that video.
Or to download you can also go to Tools –> DownloadHelper –> Media –> now select any one of them according to you.
Let me know what you think about this add-on to download your videos.

Get Desired Username For Your Facebook Profile

Hi! Everyone, Happy Teachers Day.
In this post I will tell you how to you can have a username for your Facebook account. By having a username you can get rid off in typing your long email ID in Facebook while login, you can also get a small desired profile URL for your Facebook profile then that long numbered URL so it get easy to tell your friend your profile URL, so they can able to find you easily.


Here are the steps to get Facebook username
1.       Login to your Facebook account
2.       After you login at the top-right click on Account –> Account Settings (or Click here)

3.       Then you will see few settings options for your Facebook account in that click on Change in Username option
4.       Now you will see few suggestions by Facebook suggested to you to choose your username
5.       Now if you want to have any username suggested by Facebook then simply select that radio button beside username
6.       If you didn’t like any username suggested by Facebook and you want some other username then that, click on More
7.       Type the your desired username (you can use any letters both upper and lower case, numbers and dot but maximum 4 dots can be use)
8.       Now click on Check availability (before clicking recheck what you have typed in the box)
9.       The they will ask you to recheck your username, then click on Conform

Note: you can’t change your username more than once, so be careful while choosing your username.








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