The musician performs on the interactive projection stage.

Active Pathways is an active tangible and tabletop system that aims to support collaborative discovery and learning in biochemical modeling.

Describes AnyLight, a "true" programmable lighting system based on the principle of integral imaging. Can change the way we think about artificial lighting.

Kindergarten child performing the accelerometer task.

We propose a new prediction method and a system for Real-Time Tracking and Spherical Projection for High-Speed Moving Balls. This is an example of projection on ball thrown in the air.

We present CapCam, a system providing rapid, ad-hoc pairing between a smartphone and a capacitive touchscreen, enabling rich, zero-configuration, positionally tracked interactions between the phone and screen.

ControllAR facilitates the appropriation of visual feedback on control surfaces. Here elements of the GUI of a music production application have been remixed and placed over the sensors of a MIDI controller.

Based on the concept of Instrumental Interaction, CurationSpace allows users to interact with digital curation artefacts on shared interactive surfaces using personal smartwatches as selectors for instruments and content.

We conducted an experiment to determine whether touch pressure from game interaction can differentiate between motivating in-game frustration and disheartening at-game frustration. We can!

We present DIRECT, a touch tracking approach which achieves high accuracy using depth and infrared data from a commodity depth camera.

Latency has been proved to have negative influence for direct touch interaction on elementary tasks. We go one step further and show similar effects on a composite task using bimanual interaction.

We present an Electrovibration Pen (EV-Pen) which leverages electrovibration technology in pen interactions and provides pen-on-paper feeling and supports precise interaction.

A Clutch-based modifier is introduced for augmenting standard multitouch gestures to perform advanced selection within a tablet-based data visualization system.

We describe the design, development, and deployment of two scientific outreach games: Quantum Cats and Alice and Schrodinger's Excellent Adventure.

GlassHands extends the input space around unmodified mobile devices using reflections in glasses.

We explored the potential of the In-Place-Ink pen interfaces, where a user writes directly on a target text input area.

Ketsuro-Graffiti: an Interactive Display with Water Condensation

Example of bimanual interaction in LayerFish. The left hand touch has a correspondent selected and held in place, while the right hand drags to scroll the fisheye scene index.

Back-of-device (BoD) interaction using a regular (unmodified) smartphone.

We present Miners, a collaborative game for a display wall using bimanual tangible+touch interaction. Our exploratory study finds high enjoyment and engagement, but also awareness and occlusion issues.

We propose MultiLens, touch-enabled magic lenses including a widget-based approach with a novel drag-snap slider and continuous gestures to fluently manipulate multiple lens functions, parameters and the combination of lenses.

We propose two solutions for the design of interactive systems that utilise remote gaze-tracking on the tabletop; multimodal segmentation and X-Gaze, our novel technique to interact with out-of-reach objects.

We present a study exploring privacy behaviours in mixed reality collaborative environments. We consider two scenarios involving hiding and sharing blended physical-virtual documents around tabletop and under two vertical display conditions.

Rapid selection with HM-Finger technique by chunking two sequential actions.

RootCap: Touch Detection on Multi-electrodes using Single-line Connected Capacitive Sensing

ShadowHands - a novel technique for visualizing a remote user's hand gestures using a single depth sensor and hand tracking system.

In two in-the-wild studies we identified specific (group) interactions with a collaborative music player. We propose features for further engagements with such systems and new ways of social interaction.

Example of a one-handed Take-off gesture. Starting dragging on the screen and finishing in midair.Dragging will continue as long as users do not drop the dragged object touching the screen with the NDH.

TapSkin Gestures

We report on two studies that investigated the effect of task-irrelevant distractors in peripheral vision for the user working on a large display. We apply the results to mixed-focus collaboration.

An operator checking the impact of his action on the traffic, only for a specific local area, with two simulations on a dragmagic.

UD Co-Spaces (Urban Design Collaborative Spaces) is an integrated, tabletop-centered multi-display environment for engaging the public in the complex process of collaborative urban design.

We present XD-Testing, a library for verifying if applications distribute correctly across specific combinations of devices and if they behave as expected despite being distributed on arbitrary combinations of devices.