Gravity Sketch, the product design and collaboration platform utilizing virtual reality, announcing today it has raised $3.7 million. The startup is on a mission to revolutionize the way we bring ideas to life and fundamentally change the way product design is done platform, and is used by companies such as Ford, Nissan and Reebok. Oluwaseyi Sosanya, Gravity Sketch’s Co-founder and CEO, discusses what problems companies are facing that Gravity Sketch is helping them solve.