Paul's mum, Mary, loves the Ambient Kettle. She used to worry that if one day she can't get out of bed, nobody will let her dogs out into the garden. Now she has the peace of mind of knowing that at 10am Paul's Ambient Kettle will turn red and he'll get a text, letting him know that his mum hasn't had a cup of tea yet. She knows he'll come round straight away and let the dogs out for her.