Search results for "Touchless gestural interfaces"

showing 2 items of 2 documents

Touchless gestural interfaces for networked public displays

2015

In the near future, we can easily imagine a significant increment in diffusion of networked public displays, as well as novel interaction modalities used in their applications. In the following, we present two of the main challenges related to networked displays we are dealing with, with a particular focus on touchless gestural interfaces: overcoming interaction blindness (i.e. enable users to immediately guess the interactivity of the display, and the gestural nature of it) and performing evaluations in-the-wild (i.e. outside any controlled environment).

Interaction blindnessFocus (computing)ModalitiesNetworked public displaysMultimediaBlindnessTouchless gestural interfacesComputer Networks and CommunicationsComputer scienceEnvironment controlledPublic displayscomputer.software_genremedicine.diseaseTouchless gestural interfaceComputer Networks and CommunicationInteractivityHardware and ArchitectureHuman–computer interactionmedicineExperiments in-the-wild; Interaction blindness; Networked public displays; Touchless gestural interfaces; Computer Networks and Communications; Hardware and Architecture; SoftwareInteraction blindneNetworked public displaycomputerSoftwareExperiments in-the-wildProceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15
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Investigating Avatar Influence on Perceived Cognitive Load and Bimanual Interactions with Touchless Interfaces

2017

In recent years, touchless-enabling technologies have been more and more adopted for providing public displays with gestural interactivity. This has led to the need for novel visual interfaces aimed at solving issues such as communicating interactivity to users, as well as supporting immediate usability and "natural" interactions. In this paper, we focus our investigation on a visual interface based only on the use of in-air direct manipulations. Our study aims at evaluating whether and how the presence of an Avatar that replays user’s movements may decrease the perceived cognitive workload during interactions. Moreover, we conducted a brief evaluation of the relationship between the presen…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniSettore INF/01 - InformaticaTouchless Gestural Interfaces; Public Displays; Interface EvaluationTouchless Gestural InterfaceInterface EvaluationPublic Display
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