How to use your mobile as a Webcam

Many of us don’t have Webcams and might want to use your mobile as a Webcam to save on some cash and also to put your mobile camera to better use.
You will need to install your Bluetooth stack / drivers – Microsoft, Bluesoliel, Widcomm etc if you plan to use Bluetooth to connect your phone and PC. You will also need to install Nokia PC Suite in case you are using a Nokia phone.
There are two applications to use your mobile as a Webcam:

1. Mobiola Webcam:
http://www.warelex.com/products/webcam/
Mobiola Webcam is the most popular Webcam software for mobiles, it is compatible with many phones – Symbian S60, S60 V3, UIQ, Windows Mobile, Blackberry etc. In case it isn’t compatible with your phone, but your phone supports J2ME, you can use the Mobiola Webcam Lite version. It runs on almost all J2ME phones. In case, you have some prehistoric phone with no J2ME support, then it’s time to dump it and get a new phone.

Just download Mobiola Webcam / Webcam Lite from the above links after selecting your platform. Install the Mobiola Web cam setup on your PC and transfer the mobile sis / jar file to your mobile and install it. Be sure to give it all the access permissions it requires during installation.
Just start the Mobiola application on your mobile and PC. From your mobile, select Options > Connect and select the connection method – Bluetooth, USB or Wi-Fi. We would recommend connecting via data cable as it is faster. After you are connected, you can use the mobile camera as your Webcam. Just start your favourite application and in the Video / Webcam options, select the Mobiola Webcam / Your Phone. You can adjust the video quality, contrast and brightness from Options > Settings.

2. SmartCam:
http://smartcam.sourceforge.net/

SmartCam - Smart Phone Web Camera - Turns a camera phone (S60, WinMo6.x, Android, Samsung Bada) with bluetooth or WiFi into a handy webcam ready to use with your PC.

Virtual Router -Wifi Hot Spot For Windows7

Project Description
Virtual Router turns any Windows 7 or Windows 2008 R2 Computer into a Wifi Hot Spot using Windows 7's Wireless Hosted Network (Virtual Wifi) technology.
What is Virtual Router?
Virtual Router is a free, open source software based router for PCs running Windows 7 or Windows Server 2008 R2. Using Virtual Router, users can wirelessly share any internet connection (Wifi, LAN, Cable Modem, Dial-up, Cellular, etc.) with any Wifi device (Laptop, Smart Phone, iPod Touch, iPhone, Android Phone, Zune, Netbook, wireless printer, etc.) These devices connect to Virtual Router just like any other access point, and the connection is completely secured using WPA2 (the most secure wireless encryption.)

Where can Virtual Router be used?
Anywhere you are!
Home
Office
School
Airport
Bus Station
The Park
Grandmas House
The In-Laws
Absolutely Anywhere!
No Advertising, No Hassle
Unlike similar applications, Virtual Router is not only completely Free, but will not annoy you with any advertisements. Also, since Virtual Router is not ad-supported, it does not track your web traffic the way other ad-supported applications do/can.

The Wireless Network create/shared with Virtual Router uses WPA2 Encryption, and there is not way to turn off that encryption. This is actually a feature of the Wireless Hosted Network API's built into Windows 7 and 2008 R2 to ensure the best security possible.

You can give your "virtual" wireless network any name you want, and also set the password to anything. Just make sure the password is at least 8 characters.

BTW, this project is written entirely in C#.
( http://virtualrouter.codeplex.com/ )