Seven years ago, I embarked on an ambitious attempt to build a rudimentary rule-based AI chatbot. Frustrated by the limitations of Apple’s Siri and motivated by exciting updates to Apple’s Natural Language Processing APIs, I dreamed of building something that could understand complex queries, construct mental models of objects, and seamlessly interact with users using just their voice. Siri was merely a fancy voice control toy; I wanted to perform calculations, manipulate data and leverage the dynamic power of language to build a tiny virtual world inside my iPhone, just like an intelligent computer system from Star Trek.
Continue reading