However, I think the perfect answer is Gadgets, Games and Gizmos for Learning., it is fun but serious, informative but easy-to-read, insightful but not overly academic. Check it out as a gift for yourself, your entire team or your client.
Here is what ASTD's Magazine, T&D had to say about Gadgets, Games and Gizmos for Learning.
[This book, like others, talks about] the impending retirement of baby boomers and how companies are dealing with the critical knowledge transfer that needs to take place.
But what makes this book different is its unique approach to the knowledge-transfer issue...This book is a valuable resource for any business looking to find practical solutions to the boomer-gamer knowledge-transfer gap. It reveals new methods and tools that are being used successfully in a variety of settings, including Flash mobs and cheat codes, video iPods, instant messaging and blogging.
Several of people I know from the field have sent copies to clients and co-workers as gifts. So if you need a last minute gift...
Catalog of Recommended Books, Games and Gadgets
Recommended Games and Gadgets