Originally Posted by
darthlemsip
You can't use tablets to display boarding passes in the UK (I don't know why), so very unlikely.
EDIT: Well, you can display them on a tablet, but they won't be accepted is what I mean
You could still book and track flights, manage bookings and EC, check in, take a look at terminal maps and get informations.
Everything you can do connecting to BA.com, but more simplified and user-friendly