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When a person gets to a door and wants to get in, what do they do? They knock. In our system, the user's specific knock pattern authenticates their identity, and opens the door for them. The system empowers people's intuitive actions and responses to affect the world around them in a new way. We leverage IOT, and physical computing to make more technology feel like less. From there, the system of a knock based entrance creates affordances in social interaction for shared spaces wherein ownership fluidity and accessibility needs to be balanced with security
Lu et al. (Mon,) studied this question.
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