The difficulty in the locomotion of blind pedestrians is a complex problem that comprises the difficulties of perception and orientation. Part of the difficulty of perception is the identification of landmarks, which is necessary for the orientation process and also the acquisition of a spatial representation. The spatial representation will be used later when orientating in this space and for defining paths to move from a given place to another. In this research, wearables were investigated aiming at supporting blind persons in the task of identifying of landmarks. The first step was to investigate a way to avoid masking, a problem caused by technology that is characterized by a cognitive overload and the harmful interference of technology in the wearer’s capabilities of sensing the environment through their senses. In order to investigate masking, a Case Study was designed and carried out with a group of blind subjects. As a result, the wearable succeeded in avoiding masking. The approach used is considered useful as an alternative for researchers that investigate this problem in other contexts. Besides avoiding the masking, the proposed wearable enabled blind individuals explore more landmarks when compared to the approach of exploring with a white cane. Furthermore, this research also contributes with a set of recommendations for designers of wearables for blind mobility.