How do you do this?
 

http://www.keithashfieldmp.ca/
How do they get the guy to walk and talk across the screen?
This is a boring politicians site, but I can think of a few ways to use this sort of thing that would be more entertaining ;)

They use Flash.

I like this example much more http://www.xlgirls.com/ . Who's this Harper person of which he speaks? |boobies|

I like that example much better as well ;)
I'm a bit surprised I haven't seen more of that, it grabs the attention!

I really need to upgrade my graphics skills.

Here's their teen version too

http://www.18eighteen.com/

You want to walk and talk on my screen?

Can you imagine someone looking at that teen site or the xl site at work? Their words/voice would have you soooo busted. But I'd love to do something like that for my toon sites. |thumb

http://www.zurb.com/playground/jquer...ed_launch=true

Raptorize your page

I have a new ring tone on my iPhone. :D

http://anime.smithmicro.com/index_pro.php :)

There are many sites that offer this type of service. Its been around for a while and its really simple... film yourself in front of a green screen and transcode your video with a flash video encoder.

http://www.liveonpage.com/
http://flashvideodemos.com/
http://www.liveactor.com/
http://virtualliveactors.com/