@InProceedings{CarregalIeru:1995:TcViEn,
               author = "Carregal, Andr{\'e} Filipe Lessa and Ierusalimschy, Roberto",
          affiliation = "{Departamento de Inform{\'a}tica da Pontif{\'{\i}}cia 
                         Universidade Cat{\'o}lica do Rio de Janeiro (PUC-Rio)} and 
                         {Departamento de Inform{\'a}tica da Pontif{\'{\i}}cia 
                         Universidade Cat{\'o}lica do Rio de Janeiro (PUC-Rio)}",
                title = "Tche – a Visual environment for the Lua Language",
            booktitle = "Anais...",
                 year = "1995",
               editor = "Lotufo, Roberto de Alencar and Mascarenhas, Nelson Delfino 
                         d'{\'A}vila",
                pages = "227--232",
         organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e 
                         Processamento de Imagens, 8. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "visual programming, user interface, abstract data views, active 
                         objects, visual objects.",
             abstract = "The Tche (Tiny Canvas-Hosted Environment) system is a visual 
                         environment that supports the direct manipulation of visual 
                         objects written in the Lua Language. Tche was designed to be 
                         simple, portable and flexible, being also highly user 
                         customizable. Tche uses a workspace where the visual objects can 
                         be manipulated, modified and browsed. The system allows the use of 
                         text Lua commands, offering real-time interactions not available 
                         in conventional systems. We introduce other visual environments 
                         such as Visual Basic, ACE, Smalltalk, Oberon, SELF and Tcl/Tk, and 
                         briefly discuss the solutions and characteristics of each system 
                         in the direct manipulation of visual objects, ease of use and 
                         portability.",
  conference-location = "S{\~a}o Carlos, SP, Brazil",
      conference-year = "25-27 Oct. 1995",
                 isbn = "978-85-7669-273-7",
             language = "en",
                  ibi = "8JMKD3MGPBW34M/3DJCGPH",
                  url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3DJCGPH",
           targetfile = "29 Tche_a visual environment for the Lua Language.pdf",
                 type = "Interfaces Gr{\'a}ficas e Sistemas",
        urlaccessdate = "2024, Apr. 27"
}