Here's our full interview with designer Kenneth Grange from Okehampton.
The 83-year-old is responsible for bringing us High Speed Trains and parking meters.
More top news
Barry Pring died after celebrating his first wedding anniversary with his wife. His family believe he was killed for his money.
Devon Air Ambulance is warning people about the dangers of using laser pens, after one of its helicopters was targeted on an emergency call.
The parents of a missing man from Weston-super-Mare have made an emotional appeal for him to "come home" after he disappeared ten days ago.