A virtual assistant monitoring the internet and acting upon triggers.
Would it not be great if your digital device in your pocket could keep track of all modes of public transport that apply to your daily routes in real-time and plan your day, including waking you up just at the right moment.
If your bus or train is delayed or cancelled then you can stay in bed a little longer rather than wasting your time and energy.
Transport for London provides data feeds for all of its buses and trains in real-time. You can even get the compass direction of a bus!