Haptic feedback to gaze events
Thankachan, Biju (2018)
2018
Tietojenkäsittelytieteiden tutkinto-ohjelma - Degree Programme in Computer Sciences
Viestintätieteiden tiedekunta - Faculty of Communication Sciences
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Hyväksymispäivämäärä
2018-12-07
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:uta-201901021000
https://urn.fi/URN:NBN:fi:uta-201901021000
Tiivistelmä
Eyes are the window to the world, and most of the input from the surrounding environment is captured through the eyes. In Human-Computer Interaction too, gaze based interactions are gaining prominence, where the user’s gaze acts as an input to the system. Of late portable and inexpensive eye-tracking devices have made inroads in the market, opening up wider possibilities for interacting with a gaze. However, research on feedback to the gaze-based events is limited. This thesis proposes to study vibrotactile feedback to gaze-based interactions.
This thesis presents a study conducted to evaluate different types of vibrotactile feedback and their role in response to a gaze-based event. For this study, an experimental setup was designed wherein when the user fixated the gaze on a functional object, vibrotactile feedback was provided either on the wrist or on the glasses. The study seeks to answer questions such as the helpfulness of vibrotactile feedback in identifying functional objects, user preference for the type of vibrotactile feedback, and user preference of the location of the feedback. The results of this study indicate that vibrotactile feedback was an important factor in identifying the functional object. The preference for the type of vibrotactile feedback was somewhat inconclusive as there were wide variations among the users over the type of vibrotactile feedback. The personal preference largely influenced the choice of location for receiving the feedback.
This thesis presents a study conducted to evaluate different types of vibrotactile feedback and their role in response to a gaze-based event. For this study, an experimental setup was designed wherein when the user fixated the gaze on a functional object, vibrotactile feedback was provided either on the wrist or on the glasses. The study seeks to answer questions such as the helpfulness of vibrotactile feedback in identifying functional objects, user preference for the type of vibrotactile feedback, and user preference of the location of the feedback. The results of this study indicate that vibrotactile feedback was an important factor in identifying the functional object. The preference for the type of vibrotactile feedback was somewhat inconclusive as there were wide variations among the users over the type of vibrotactile feedback. The personal preference largely influenced the choice of location for receiving the feedback.