KDE has nothing really, I suggest installing cheese or Wxcam.
I more favor Wxcam as I never been able to get cheese to work, but there is no real .rpm for it under openSUSE 11.2 so you might want to convert a .deb of it with alien.
I know this is necromancing an old thread, but wanted to post that there is a new program which looks very promising. It is a lightweight webcam camera booth called Kamerka which I was able to install on 12.1 using the one-click installer for 11.4 found in KDE-Apps (Kamerka KDE-Apps.org).
It isn’t perfect, but it is pretty good and light. Cheese wasn’t perfect either in the beginning, so can only image the amount of development ahead of it.