Lewis Hornby invented Jelly Drops, a hydrating treat for people with dementia, after his grandmother was hospitalised for dehydration.

Dehydration is a serious problem for people with dementia as they often forget or don't want to drink, and Lewis hopes his invention, which is 90% water, can help.

Lewis has won several awards for his creation, including the Helen Hamlyn Design Award, the Snowdon Award for Disability and the DESIRE Award for Social Impact.