This thesis focuses on creating an interactive installation as immersive experience for hearing-impaired user. To date, little research has been conducted especially on interactive (sound) installation for impaired visitors, particularly these visitors with hearing impairments or who are hard-of hearing. Based on literature research and a case study, a new lighting design proposal was developed for Soundforest, an interactive musical installation at Scenkonstmuseet in Stockholm, Sweden. The audio-experience is enhanced ambient lighting, which alters in brightness depending on the interaction of visitors. For evaluation, a prototype was set up in the installation space and tested by one participant. The first testing leads to the assumption that the additional layer of ambient lighting can enhance the emotional experience of the visitors. The results show that the test person had great pleasure in interacting with the prototype. Still, to develop a full picture of the consequences and emotional effects, additional research is required.

Interactive light systems create unique opportunities for different kinds of social interactions in public places. This thesis explores movement as the main interaction to discover and create new ways of engaging in social interaction as well as to encourage people of different age groups to come together and participate. To further explore and answer the questions in mind, different field studies such as interviews and user tests were implemented to gather information on how the pedestrian’s thoughts and actions were. The outcome of these field studies showed that there is a slight shyness in the Swedish people and that they need to be encouraged to start socially interacting. Which through the presented prototype and its mechanics worked and allowed the participants to express their thoughts and feelings regarding an interactive light system that could encourage social interaction in public spaces.