Posts Tagged ‘ login

Face recognition to login to your PC- Banana screen

Even though face recognition is not as popular as other biometric means of security such as fingerprint recognition, it still is a powerful and easy to use way to increase your security. Banana screen lets you harness the facial recognition to login to your PC without typing in your password.

Aviary news-softpedia-com Picture 1

Being used to a biometric fingerprint scanner on both my work and home laptops, I was disappointed when I started using my ASUS netbook. I had to think of an alternate way to login without typing in passwords. Searching online gave me results on only one application, Banana screen from Banana Security. But even lifehacker’s links weren’t alive since Banana security’s website had nothing on it, let alone a download link. After a bit more googling, I found a link to a Banana screen download at Softpedia.

Banana screen requires that you enter the windows password before the first time you use it. After installation, you create a profile of yourself called a model. The Model is a webcam capture of your face which allows you to login. I would have liked BS to completely replace the windows login screen, but BS only creates an alternate windows lock screen (Alt + L). Every time it fails to recognize (the first few times, since it needs to adapt the model to different lighting environments) you’d have to enter your password to login. And it updates the model. It learns!!

One tip would be to set the camera timeout to a low value on the settings. That way the camera doesn’t stay on for long. To login, press shift to activate the camera, and lo, access granted!! If you enjoyed the application, leave a comment..

Multiple instances of Google talk and Firefox

Firefox and Google talk are two apps which I cannot really manage without…but then what do you do if you share your PC with someone else? Maybe someone else at home. Each of us have our own collection of bookmarks, addons and of course logins.

So you would need to get Firefox and Gtalk to run multiple instances. The secret to running them is to use Firefox’s in built profile manager. We need to invoke the profile manager by changing the shortcut path on your desktop. Ideally, the target looks like this “C:\Program Files\Mozilla Firefox\firefox.exe”

Change it to

“C:\Program Files\Mozilla Firefox\firefox.exe” -profilemanager.

Run the shortcut and you will come across the profile manager.

Firefox profile manager

Click on create new to start the new profile wizard.

add new profile firefox wizard

add new profile firefox wizard

But, even now, there firefox would not let you run two profiles at the same time. Which means if you open another firefox instance when one is running, it will still belong to the same profile. Now to work around that, we need to change the path to

“C:\Program Files\Mozilla Firefox\firefox.exe”  -no-remote -profilemanager

Run the shortcut and you will come across the profile manager even if you have one firefox instance running already. Great now you can login two people can login to two gmail accounts at the same time…

Now, Gtalk is not as customizable as Firefox is, but still they manage to give us two workarounds to run multiple instances.

1. Download Google talk. Run it as instance no.1. Download Gtalk labs edition, run it as instance no. 2

2. I do not recommend gtalk labs edition as it is still in limited beta and has quite a few shortcomings compared to the regular gtalk app. So we lets get to playing around with the shortcut target for google talk as well, considering you had a default install of gtalk, the shortcut target should be “C:\Program Files\Google\Google Talk\googletalk.exe”. And yes, its a bit different if you run Vista.  Lets change the shortcut to

“C:\Program Files\Google\Google Talk\googletalk.exe” /nomutex

Gtalks! galore, run as many as you want….

Multiple Google talk instances

Multiple Google talk instances