Sökning: "eye gaze"

Visar resultat 16 - 20 av 64 avhandlingar innehållade orden eye gaze.

1. 16. Characterisation of nystagmus waveforms in eye-tracker signals

   Författare :William Rosengren; Avdelningen för Biomedicinsk teknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Eye tracking; Signal processing; Nystagmus;

   Sammanfattning : This thesis deals with the analysis of eye–tracker signals recorded from nystagmus patients. Nystagmus is an eye movement disorder caused by an underlying condition, and patients who suffer from nystagmus express involuntary oscillating eye move- ments. LÄS MER

3. 17. Gaze control in episodic memory

   Författare :Linus Holm; Timo Mäntylä; Bruno Laeng; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Psykologi; Psychology; psykologi; Psychology; psykologi;

   Sammanfattning : The role of gaze control in episodic recognition was investigated in two studies. In Study 1, participants encoded human faces inverted or upright, with or without eye movements (Experiment 1) and under sorting or rating tasks (Experiment 2) respectively. LÄS MER

4. 18. An Embodied Account of Action Prediction

   Författare :Claudia Elsner; Gustaf Gredebäck; Claes von Hofsten; Amanda L. Woodward; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Action prediction; biological motion; direct-matching; embodied simulation; eye movements; eye-tracking; give-me gesture; mirror neuron; motor cortex; point-light; social interaction; TMS; Psychology; Psykologi;

   Sammanfattning : Being able to generate predictions about what is going to happen next while observing other people’s actions plays a crucial role in our daily lives. Different theoretical explanations for the underlying processes of humans’ action prediction abilities have been suggested. LÄS MER

5. 19. World of faces, words and actions : Observations and neural linkages in early life

   Författare :Andrea Handl; Gustaf Gredebäck; Claes von Hofsten; Mikael Heimann; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Infant development; Eye-tracking; EEG; third-party interactions; crossmodal integration; gaze processing; speech processing; mu desynchronization; action perception; imitation; Psychology; Psykologi;

   Sammanfattning : From the start of their lives, infants and young children are surrounded by a tremendous amount of multimodal social information. One intriguing question in the study of early social cognition is how vital social information is detected and processed and how and when young infants begin to make sense of what they see and hear and learn to understand other people’s behavior. LÄS MER

7. 20. The impact of gaze-based assistive technology on daily activities in children with severe physical impairments

   Författare :Maria Borgestig; Helena Hemmingsson; Torbjörn Falkmer; Jan Sandqvist; Gunnar Ahlsten; Idor Svensson; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cerebral palsy; computer activities; daily activities; eye gaze control; self-help devices;

   Sammanfattning : Aim: The aim of the thesis was to investigate the impact of gaze-based assistive technology on daily activities in children with severe physical impairments and without speech. The objectives were to develop and pilot a gaze-based assistive technology intervention (GAT intervention) at home and in school for these children and to understand its impact on daily activities as experienced by their parents. LÄS MER