Although the event will occur in-person, we want to ensure that any interactions with speakers and other attendees follow google code of conduct and the community guidelines (https://developers.google.com/community/guidelines). Everyone, including the audience, speakers, and all involved with the event are required to agree to the Community Guidelines to ensure that Google I/O 2021 Extended is a harassment-free and inclusive event experience for everyone. COVID-19 is primarily spread through respiratory droplets when an infected person coughs, sneezes or talks. In response to the ongoing COVID-19 outbreak in Nigeria, NCDC advises the use of face masks as an additional layer of physical distancing to help block the spread of respiratory droplets from person to person. Facemask, Hand Sanitizer and Liquid Soap will be provided.