Federico Pirzio-Biroli, the founder of London VC fund Playfair Capital, is planning to move to Africa to become an angel investor there, and the fund is closing its coworking space at Warner Yard in Clerkenwell. Playfair Capital specialises in artificial intelligence and machine learning, and has invested in well-known startups such as restaurant app Dojo, DueDil, Vinaya, Stripe, Streethub, Hassle, and Stratajet. Pirzio-Biroli told Business Insider that he worked at NGOs in Africa before becoming a technology investor, so this is a logical move for him. He says that angel investing in Africa can make a big difference to economies there, whereas London is now flooded with early stage funding for technology startups. The Playfair Capital fund isn't going to close its doors completely - instead Pirzio-Biroli is handing over control to his remaining staff and preparing to become a limited, rather than general, partner. My decision to move to East Africa was made in November.