Daniel Groeger

schoolSaarland Universitybar_chart#3239 Global Rank

Total Papers

HCI Rank

#3239

Research Areas

Years Active

Recent Publications

BodyStylus: Freehand On-Skin Design and Fabrication of Epidermal Interfaces

In traditional body-art, designs are adjusted to the body as they are applied, enabling creative improvisation and exploration. Conventional design and fabrication methods of epidermal interfaces, however, separate these steps. With BodyStylus we present the first computer-assisted approach for on-skin design and fabr…

CHI '191st AuthorLaser Cutting & Digital Fabrication +1

LASEC: Instant Fabrication of Stretchable Circuits Using a Laser Cutter

This paper introduces LASEC, the first technique for instant do-it-yourself fabrication of circuits with custom stretchability on a conventional laser cutter and in a single pass. The approach is based on integrated cutting and ablation of a two-layer material using parametric design patterns. These patterns enable th…

UIST '191st AuthorVibrotactile Feedback & Skin Stimulation +2

Tactlets: Adding Tactile Feedback to 3D Objects Using Custom Printed Controls

Rapid prototyping of tactile output on 3D objects promises to enable a more widespread use of the tactile channel for ubiquitous, tangible and wearable computing. Existing prototyping approaches, however, have limited tactile output capabilities, require advanced skills for design and fabrication, or are incompatible…

UIST '182nd AuthorVibrotactile Feedback & Skin Stimulation +2

Tacttoo: A Thin and Feel-Through Tattoo for On-Skin Tactile Output

This paper introduces Tacttoo, a feel-through interface for electro-tactile output on the user's skin. Integrated in a temporary tattoo with a thin and conformal form factor, it can be applied on complex body geometries, including the fingertip, and is scalable to various body locations. At less than 35µm in thicknes…

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