Mimosa: Modular Self-folding Hinges Kit for Creating Shape-changing Objects

We developed a shape-changing constructive kit, named Mimosa1. A key component of the toolkit is the modular hinges, each of which is equipped with two antagonistic shape memory alloy (SMA) wires. One wire deforms the hinge to approach its predetermined angle at high temperature, and another wire drives the hinge back when it cools down....

Fluidic Control: Tangible control mechanisms for multi-material fluidic driven interfaces with material jetting additive manufacturing

Fluidic interfaces use liquids to sense, compute, and output a dynamic appearance or behavior in response to mechanical deformation inputs.<br/>Integrating logic and user-actuated control mechanisms in the interfaces can, in the future, enable to achieve more complex dynamic behaviors for designing interactive artifacts that are entirely analog...

Agonistic Machine Vision Development: A Tangible Approach to Involving Citizens in the Development Phase of Machine Vision Systems for Scan Cars

As more smart city technologies are being developed, more attention should be directed on how to include citizens to align such technology with public values and facilitate contestability. This involvement can take place during different phases. To ensure the legitimacy of a machine vision system, citizens should be involved to discuss when a...

Thinking Spatially About Data: A Developing Framework to Understand Children’s Spatial Reasoning in Data Physicalization

Encoding intangible data variables with visual, spatial, and physical properties demands a high level of spatial reasoning. The ability to reason spatially is widely deemed critical to science, technology, engineering, arts, and mathematics (STEAM) learning. While much research has explored the relationship between learning with...

Physical fights back: Introducing a model for bridging analog digital interactions

Current transformational developments in automotive user interface (UI) technology are causing a shift in emphasis from safety and efficiency to emotion and flexibility. The many factors to consider in parallel make this a difficult process, in which technological affordances all too easily push the user to the background. To address this...

KiteSim: Designing a new interactive kite simulator

This report is written as a graduation thesis for the Master’s degree in Design for Interaction, Faculty of Industrial Design Engineering at the Delft University of Technology. It describes the process of researching, prototyping and evaluating a new interactive kite simulator, developed within a consortium of design firm Frank & Frens; the TU...

Development of a Product Sound Sketching Tool for unexperienced industrial product sound designers.

Products are no longer solely judged on their functionality; this is nowadays taken for granted. Today's products distinguish themselves by the user experiences they elicit. Depending on the product at hand, audition may play an important role in establishing such an experience. Therefore, it is important for product designers to consider the...

Analyzing opportunities for using interactive augmented prototyping in design practice

The use of tangible objects is paramount in industrial design. Throughout the design process physical prototypes are used to enable exploration, simulation, communication, and specification of designs. Although much is known about prototyping skills and technologies, the reasons why and how such models are employed in design practice are poorly...