The SIGNAL London Conference, held on September 20, 2016, was a gathering of developers from around the world who came together to hone their craft and learn about new tools being developed at Twilio. The conference featured launches of several new products, including Voice Insights for WebRTC and Country-Specific Guidelines for Using SMS Around the Globe. There were also live coding demonstrations, including a game of Flappybird and an algorithm that classified objects as huggable or not huggable. Additionally, there were announcements about Twilio's expansion into Spain with the acquisition of Kurento Media Server, and the launch of the Twilio API explorer. The conference also highlighted the community's contributions to social causes, such as Parkinson's research and helping refugees.