Travelling and exploring unfamiliar places is an exciting experience for sighted people. However, for the visually impaired and blind people, this experience is often more frustrating and mentally demanding than enjoyable.

By translating navigational data into haptic sensation, Nebula supports unfamiliar urban exploration for people with visual impairment. It allows users to explore without constantly figuring out where they are going or from where they come. Nebula minimises the fear of getting lost and relieves mental strain by creating a haptic breadcrumb trail to ensure the wearer always gets home.

The device translates navigational data, distance and direction into vibration point and frequency. Supported codes are in nebula github repository.