Using existing iBeacon (BLE) and smartphone technology, and drawing on the experience of simulated journeys with limited sight on the network, ustwo developed a location-tracking system that provided audio guidance via bone-conduction headphones. Refining and testing the product with the RLSB Youth Forum throughout the exercise led to real advances in understanding the challenges faced by young vision-impaired people, and the growing possibilities of an affordable tech solution. - RLSB