(TrendHunter.com) The conceptual ‘Stria' modular mobility skateboard has been designed by Cathy Wong as a solution for seniors that would enable them to get around town according to their specific needs.... (TrendHunter.com) The conceptual ‘Stria' modular mobility skateboard has been designed by Cathy Wong as a solution for seniors that would enable them to get around town according to their specific needs....