• Matthew Irish - Set up this wiki, among other things like taking some of the screenshots
• Mary Tressler who let us take this on...
• All the tech editors (name them) who gave us... challenging feedback, at quite an investment in time, but made the book what it is today. I also edit other books, so know how much time a really thorough technical review takes.
• guy from Device Anywhere, if that trial comes through after all...

Steven:

• Alison for spending time on my computer the rare times I am home at all, due to work.
• Bxx for letting her first phone have an interesting keypad, instead of being something she needed, and always writing down everything she is confused about tech-wise as an antipattern, instead of actually answering.
• Tweens (named? Paige, Audrey, Lily... who else?) for letting me play with their phones, interview them on their commo behaviors, etc.
• All my friends who let me have old handsets, including Who??? and especially Ed Madigan who gave me his collection on leaving Sprint.
• The Surplus Exchange for having the best electronics recycling program anywhere, and minimal interest in phones and PDAs, so I can get some neat old gear.
• Conversations with... lots of folks. How the internet helps get feedback and lets you
• Close followers on twitter, facebook, who responded to questions and gave me screenshots
• Fuel and Lupie's for putting up with me sitting there typing, sometimes until closing. Sometimes past.

Eric: