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Yasemin Vardar

Yasemin Vardar

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    Archives: Projects

    Research at HITLab

    Since September 2020, I have been working as an Assistant Professor at TU Delft. Information about my research at HITLab can be found in our group website.

    January 7, 2021January 7, 2021 by yasemin vardar

    Physical Variables Underlying Tactile Stickiness during Fingerpad Detachment

    One may notice a relatively wide range of tactile sensations even when touching the same hard, flat surface in similar ways. Little is known about the reasons… Read more “Physical Variables Underlying Tactile Stickiness during Fingerpad Detachment”

    April 16, 2020April 17, 2020 by yasemin vardar

    Tactile Roughness Perception of Virtual Gratings by Electrovibration

    Realistic display of tactile textures on touch screens is a big step forward for haptic technology to reach a wide range of consumers utilizing electronic devices on… Read more “Tactile Roughness Perception of Virtual Gratings by Electrovibration”

    March 17, 2020April 17, 2020 by yasemin vardar

    Fingertip Interaction Metrics Correlate with Visual and Haptic Perception of Real Surfaces

    Both vision and touch contribute to the perception of real surfaces. Although there have been many studies on the individual contributions of each sense, it is still… Read more “Fingertip Interaction Metrics Correlate with Visual and Haptic Perception of Real Surfaces”

    June 15, 2019April 17, 2020 by yasemin vardar

    Effect of Remote Masking on Tactile Perception of Electrovibration

    Masking has been used to study human perception of tactile stimuli, including those created on haptic touch screens. Earlier studies have investigated the effect of in-site masking… Read more “Effect of Remote Masking on Tactile Perception of Electrovibration”

    June 2, 2019April 17, 2020 by yasemin vardar

    A Novel Texture Rendering Approach for Electrostatic Displays

    Generating realistic texture feelings on tactile displays using data-driven methods has attracted a lot of interest in the last decade. However, the need for large data storages… Read more “A Novel Texture Rendering Approach for Electrostatic Displays”

    March 17, 2019April 17, 2020 by yasemin vardar

    Tactile Masking by Electrovibration

    Future touch screen applications will include multiple tactile stimuli displayed simultaneously or consecutively to single finger or multiple fingers. These applications should be designed by considering human… Read more “Tactile Masking by Electrovibration”

    June 17, 2018April 17, 2020 by yasemin vardar

    Roughness perception of virtual textures displayed by electrovibration on touch screens

    In this study, we have investigated the human roughness perception of periodical textures on an electrostatic display by conducting psychophysical experiments with 10 subjects. To generate virtual… Read more “Roughness perception of virtual textures displayed by electrovibration on touch screens”

    June 17, 2017April 17, 2020 by yasemin vardar

    Effect of Waveform on Tactile Perception by Electrovibration Displayed on Touchscreens

    In this study, we investigated the effect of input voltage waveform on our haptic perception of electrovibration on touch screens. Through psychophysical experiments performed with eight subjects,… Read more “Effect of Waveform on Tactile Perception by Electrovibration Displayed on Touchscreens”

    April 17, 2017April 17, 2020 by yasemin vardar

    Self-tuning in Sliding Mode Control of High-Precision Motion Systems

    In high-precision motion systems, set-point tracking often comes with the problem of overshoot, hence poor settling behavior. To avoid overshoot, PD control (thus without using an integrator)… Read more “Self-tuning in Sliding Mode Control of High-Precision Motion Systems”

    September 1, 2012April 17, 2020 by yasemin vardar

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