To make ovens where the temperature numbers next to the the dials dont wear off after about 6 months
To make all tablets that have to be given to cats, palatable to all cats, even the fussy ones.
To make cars that have automatic/compulsory indicators when turning in car parks (yes we would like to know if you are planning to turn, and in which direction, not all of us are psychic)
Anger management!!! Help needed.