Hundreds of patients are already using an app called Emobot to track their mood.

Do you really want one washing your pants?

'They tasted good and I didn't get sick,' she said.

Two people remain critically ill after flames broke out on a geriatric ward.

It's not available at Specsavers yet, but maybe one day.

They said they are 'ready to go' as soon as they get the green light.