single:
=======
	Simple examples of single frame capture, one using read, the
other using mmap.  By Jim Bray (probably modified from FreeBSD
examples by Jim Lowe and Mark Tinguely).

several:
========
	Grab a sequence of images using code from anuj@fwi.uva.nl.  By
Ian Reid.

vu:
===
	Examples of continuous capture and X shared memory display,
for continuous display on X console.  By Jim Bray (probably modified
from FreeBSD examples by Jim Lowe and Mark Tinguely).

mvid:
=====
	Upgrade of vu (formerly vu4) allowing autosensing display
depth (for colour display) and dynamic image resizes.  By Ian Reid.

vu4-color:
==========
	A different upgrade of vu/vu4 to allow for display over a
network.  By mahamud@cs.cmu.edu.

snap-0.5:
=========
	A more comprehensive single frame capture allowing command
line specification of many configurable options.  By Pat Flynn.

fgrab-0.8:
==========
	Very nice Tcl/Tk Widget for Meteor control.  By Heiko Teuber
