Mark Sullivan is a senior writer at Fast Company, covering the hardware and software products of large platform companies like Apple, Google, Microsoft, and Samsung. Before coming to Fast Company in January 2016, Sullivan wrote for VentureBeat, Light Reading, CNET, Wired, and PCWorld. He's been seen talking about tech on CNN, Fox Business, and Al Jazeera US. Sullivan is a graduate of the Medill School of Journalism at Northwestern University. You can reach him at sullivan@fastcompany.com. His Twitter handle is @thesullivan.