Ambiguities in sketch-based interfaces (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Ambiguities in sketch-based interfaces (Contributo in atti di convegno) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1109/HICSS.2007.55 (literal)

Alternative label

• Avola Danilo, Caschera Maria Chiara, Ferri Fernando, Grifoni Patrizia (2007)
  Ambiguities in sketch-based interfaces
  in 40th Annual Hawaii International conference on system sciences (HICSS'07), Hawaii (USA), 3 January 2007-6 January 2007
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Avola Danilo, Caschera Maria Chiara, Ferri Fernando, Grifoni Patrizia (literal)

Pagina inizio

• 290b (literal)

Pagina fine

• 290b (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• ISSN : 1530-1605 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

• System Sciences, 2007. HICSS 2007. 40th Annual Hawaii International Conference on (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• Data evento: 3-6 January 2007 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• Sketch-based interaction is an intuitive, simple communication method. However, it has several critical aspects, due to difficulties during the interpretation step by the computer side. These mainly derive from the semantic gap between the user's communicative intention and how he/she is able to convey it. The interpretation must also consider the deletion and over-tracing actions. This introduces further ambiguities that make it difficult to interpret the user's communicative intention. To deal with these problems, this paper provides a classification of ambiguities for sketch-based interfaces, based on experimental observations from a group of users. Ambiguities are caused by inaccuracy, approximation of the represented reality, user's indecision and deletion or retracing of parts of the sketch. This paper presents some useful situations to give an overview on ambiguities by considering information strictly related to the user's behaviour, considering spatial and temporal information in the drawing process and the user's intention. (literal)

Note

• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Avola Danilo, Caschera Maria Chiara, Ferri Fernando, Grifoni Patrizia: IRPPS-CNR (literal)

Titolo

• Ambiguities in sketch-based interfaces (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 0769527558 (literal)

Abstract

• Sketch-based interaction is an intuitive, simple communication method. However, it has several critical aspects, due to difficulties during the interpretation step by the computer side. These mainly derive from the semantic gap between the user's communicative intention and how he/she is able to convey it. The interpretation must also consider the deletion and over-tracing actions. This introduces further ambiguities that make it difficult to interpret the user's communicative intention. To deal with these problems, this paper provides a classification of ambiguities for sketch-based interfaces, based on experimental observations from a group of users. Ambiguities are caused by inaccuracy, approximation of the represented reality, user's indecision and deletion or retracing of parts of the sketch. This paper presents some useful situations to give an overview on ambiguities by considering information strictly related to the user's behaviour, considering spatial and temporal information in the drawing process and the user's intention. (literal)

Editore

• IEEE, Institute of electrical and electronics engineers (Editore)

Prodotto di

• Istituto di ricerche sulla popolazione e le politiche sociali (IRPPS) (Istituto)
• Metodi e Sistemi per l' Informazione e la Conoscenza (ICT.P08.001.002) (Modulo)

Autore CNR

• DANILO AVOLA (Persona)
• MARIA CHIARA CASCHERA (Unità di personale interno)
• PATRIZIA GRIFONI (Unità di personale interno)
• FERNANDO FERRI (Persona)

Insieme di parole chiave

• Keywords of "Ambiguities in sketch-based interfaces" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di ricerche sulla popolazione e le politiche sociali (IRPPS) (Istituto)
• Metodi e Sistemi per l' Informazione e la Conoscenza (ICT.P08.001.002) (Modulo)

Autore CNR di

• PATRIZIA GRIFONI (Unità di personale interno)
• FERNANDO FERRI (Persona)
• DANILO AVOLA (Persona)
• MARIA CHIARA CASCHERA (Unità di personale interno)

Editore di

• IEEE, Institute of electrical and electronics engineers (Editore)

Insieme di parole chiave di

• Keywords of "Ambiguities in sketch-based interfaces" (Insieme di parole chiave)