The Mayor of London, Sadiq Khan, said: "London Technology Week shines a light on this hugely important sector of the economy and demonstrates how our city is open to trade, ideas and people from across the globe.
Tech-savvy Londoners welcome new digital advances that are going to revolutionise the way that we live and it is crucial that we harness those ideas to help the capital work even better as a city.
62% think doctors' appointments will be routinely conducted via VR.
68% of those surveyed think physical money will be fully replaced by cashless technologies within the next 20 years.
Gordon Innes CEO of London & Partners, said: "London is a world-class destination for culture, science, business and technology.
She also said that we are already seeing technology disrupting traditional industries, but in years to come we will no longer be talking about the digital tech sector in isolation.