The TUIO acronym translates to "tangible user interface objects". This logo therefore intends to symbolize the primary application field of the protocol in the context of tangible interactive surfaces. The three central letters TUI standing for "tangible user interfaces" are surrounded by the large letter O which represents the protocol in general as a unifying fabric. Finally the letters T and I have been designed to mimic the structure of a table in order to emphasize the role of the TUIO protocol for the realization of interactive tabletop applications.
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