blink(1) customer and Raspberry Pi hacker Tanay Pant let us know that he is soon releasing a book called "Building a Virtual Assistant for Raspberry Pi". You can read a bit of behind-the-scenes here. It looks like it will have bunch of interesting features, including the ability to control blink(1) notification lights. Think of it kind of like a Siri or Amazon Echo you can customize yourself, but entirely open source, and available on Github. Pre-order it now, check out the source code, and start making some AIs!