Brad Keywell, chief executive of Uptake Technologies has co-founded seven highly successful technology companies over a near-30 year career. Photograph: Qilai Shen/Bloomberg via Getty Images

Most tech entrepreneurs might dream of ending up with their companies listing on the Nasdaq, but Brad Keywell isn’t sure it’s always the right call to(...)

Dr Patrick Kramer inserting an implant into Denis Canty, a director with McKesson, at the Cork Tech Summit earlier this month. Photograph: Gerard McCarthy

Most of us might blanch at the idea of having microchips implanted into our bodies, but it is likely to become an increasingly everyday phenomenon in (...)