Universities have proven solid training grounds for self-driving shuttles in Michigan and Melbourne. Now, a campus in Singapore is set to test a full-sized autonomous bus from Volvo. The Swedish auto-maker's single-deck 7900 electric vehicle will carry up to 80 passengers at a time from the Nanyang Technological University (NTU). Meanwhile, a second Volvo self-driving bus will undergo a trial at a bus depot managed by the country's public transport operator. Chances are both will eventually join the fleet of driverless transit vehicles, including smaller mini-vans and full-sized buses, due to hit three regions in Singapore in 2022.