Covid-19: NHS Application

Lord Scriven Excerpts

Thursday 1st October 2020 Lords Chamber

[Lord Bethell (Con)]

My Lords, I entirely agree with the noble Lord’s observation. These are parallel developments and we are indeed working on them. It is important that the app captures all testing information. We are working extremely hard to ensure that all tests, wherever they come from, whether pillar 1 or pillar 2, are captured in the app. We are also doing an enormous amount to ensure that there are supporting measures for those who work in social care and teaching, so that they have the security of knowing that their workplaces are protected.

[Lord Scriven (LD)]

My Lords, I wish the Minister a happy birthday. So far, £35 million has been spent on the development and testing of the app, which is approximately £15 million more than any other western European country has spent on such app development. Other than the QR code, what functionality has that £15 million been spent on, which is not available in the app of any other western European country?

[Lord Bethell (Con)]

My Lords, the secret sauce of the app is the algorithm at its heart, which takes data from Apple and Google phones and the Bluetooth component, and applies a risk-scoring analysis that judges proximity, velocity and context to give a true assessment of risk. That is how we seek to avoid false positives and false negatives. We have invested in the algorithm in conjunction with Apple and Google and it is an incredibly important piece of added value. Without that algorithm, the app would not work properly.