I dedicate this book to Gavin. Although we’ve only just met, I couldn’t bemore excited to be your uncle. Hopefully, you’ll be interested in interfacedesign one day so that you can read through this and remind me how sillyand archaic our phones and computers once were.—Cameron

I dedicate this book to Mallory. Thank you for always encouraging me totake on new challenges and pushing me to always aim higher.—Josh

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