LiveObjects approaches expressive object design from the lens of art theory utilizing theatricality, or the perception of an object having presence, to create a series of IoT data objects. This approach actuates materials and everyday objects to express social data and provokes new interactions between objects, viewers, and space. We showcase how such objects can form unique expressive personalities, expose relational data, and perturb environments to form information spaces.

Advances in digital fabrication (DF) technologies are making it easier to produce high-fidelity replicas of digital designs. However, this push-to-print paradigm limits the creative opportunities that arise from the process of "working through a material" which involves risk, uncertainty, and serendipitous discovery. We investigate how DF artifacts can function as static intermediary tools, which we term proxies, to support crafting practice. We focus on the wire-wrapping process where physical wire is bent into complex shapes and build DF fixtures to aid with construction and fabrication. We explore how these proxies can be generated to provide users with different levels-of-assistance and evaluate how these proxies affect the making process. We show that our proxies affect quality and speed and yield different making experiences between novice and expert craftspeople. We derive design principles to inform future proxy design and discuss how approaches such as ProxyPrint that are designed aware of the medium can create more engaging making tools that can embed tacit knowledge, encourage creativity, and sustain crafting practice.

This paper explores the social meaning of clothing-based displays of biosignals. How do friends make sense of their own and each other's skin conductance display in the context of a conversation? We developed Hint, a dynamic thermochromic t-shirt with ambiguous patterns that change color when its wearer's skin conductance increases, an indication of sudden arousal. We investigated how pairs of friends, each wearing the shirt, conversed and interpreted the display. Participants shared a broad range of interpretations, and emotions such as joy and embarrassment were associated with an increase in skin conductance. Additionally, participants expressed desires for their skin conductance displays to help validate their feelings and show emotional engagement with others. We explore ambiguity in the context of clothing-based information displays and discuss how skin conductance display became part of social performance in our study. From there, we suggest framing biosignals as social cues along with facial expression, gestures, etc., and begin to question what design territories this might uncover.