This book is a gem. The author has written a compact volume covering many facets of GNU/Linux on thin clients. The book is persuasive and gives attention to issues of users and managers. The author is the same David Richards who led the government of Largo, Florida, to adopt GNU/Linux on thin clients under the radar of Microsoft, through the valley of thin clients, across the mountains of IT to the promised land of GNU/Linux--before Munich and Extremadura. This is also the same person who brought thin clients on e-bay.
Thin client solutions bring together the display features of a personal computer and the low support requirements of dumb terminals. The client machine handles the user interface, while the servers provide the processing power for the applications. Thin clients offer considerable savings in staffing and capital costs. GNU/Linux lends itself to thin clients for reasons that are explored in this book. The book's author, David Richards, clearly has experience of explaining and implementing thin client solutions.
I read an interesting article in LinuxJournal on setting up thin clients recently. I have always liked the idea of having a server and using X in one of the ways it was originally meant to be used, but so far, no article has offered a clear idea how to integrate and support serving a mixed environment of thin clients and traditional desktop or laptop machines together conveniently.