Carolin Stellmacher

schoolUniversity of Bremenbar_chart#2801 Global Rank

Total Papers

HCI Rank

#2801

Research Areas

Years Active

Recent Publications

Understanding How Mobile Interactions Shape Grasp and Contact Patterns Beyond the Touchscreen

The way users hold a smartphone depends on the interaction task, yet little is known about the fingers' engagement with the device's surfaces beyond the touchscreen. Such an understanding not only opens up opportunities for novel on- and off-screen interactions, but also the device’s possible physical affordances. We…

CHI '241st AuthorShape-Changing Interfaces & Soft Robotic Materials +1

Exploring Mobile Devices as Haptic Interfaces for Mixed Reality

Dedicated handheld controllers facilitate haptic experiences of virtual objects in mixed reality (MR). However, as mobile MR becomes more prevalent, we observe the emergence of controller-free MR interactions. To retain immersive haptic experiences, we explore the use of mobile devices as a substitute for specialised…

CHI '241st AuthorVibrotactile Feedback & Skin Stimulation +1

Experiencing Dynamic Weight Changes in Virtual Reality Through Pseudo-Haptics and Vibrotactile Feedback

Virtual reality (VR) objects react dynamically to users' touch interactions in real-time. However, experiencing changes in weight through the haptic sense remains challenging with consumer VR controllers due to their limited vibrotactile feedback. While prior works successfully applied pseudo-haptics to perceive absol…

CHI '213rd AuthorCitizen Science & Crowdsourced Data +2

Sharing Heartbeats: Motivations of Citizen Scientists in Times of Crises

With the rise of COVID-19 cases globally, many countries released digital tools to mitigate the effects of the pandemic. In Germany the Robert Koch Institute (RKI) published the Corona-Data-Donation-App, a virtual citizen science (VCS) project, to establish an early warning system for the prediction of potential COVID…

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