Ola Sitarska/Ola Sendecka - Keynote: It's Dangerous To Go Alone, Take This: The Power of a Community In this keynote, Ola and Ola will take you on a fantastic journey to the magical world of little Liz, who is totally enchanted by technology. The story of Liz will show that with a little bit of magic, curiosity, courage and hard work, you can defeat all the obstacles standing in your way. You'll discover with her that making big and scary things is easier when you're not doing them alone. Because sometimes, one magical spell, the helpful hand of a friend or this shiny sparkle is all it takes to make a dent in one's universe.