30 March 2019: Mary Lou Jepsen is a technical executive and inventor in the fields of display, imaging, and computer hardware. She was the co-founder and first chief technology officer of One Laptop per Child (OLPC) a non-profit that generated more than $1Bn in revenue and helped create $30B in revenue for its for-profit partners. She's also founded Pixel Qi in Taipei, Taiwan. She was a project leader at Google X, and after that an executive at Facebook / Oculus VR. She gives us her top 5 tips for succeeding in the workplace.