While the technology to simulate conversation with a computer has been around for decades, bots — or “ chatbots ” — are an increasingly trendy. Bot.” It's not uncommon to be familiar with the term, but have trouble defining it. What is a bot, and why should you care?. Apps are dying. Long live the subservient bots ready to fulfil your every desire And at the centre of this change is a horde of subservient bots.