In recent years, everyday activities such as work and socialization have steadily shifted to
more remote and virtual settings. With the COVID-19 pandemic, the switch from physical to …

Existing approaches for embedding unobtrusive tags inside 3D objects require either
complex fabrication or high-cost imaging equipment. We present InfraredTags, which are 2D …

Existing invisible object tagging methods are prone to low resolution, which impedes
tracking performance. We present BrightMarker, a fabrication method that uses fluorescent …

Ground surfaces are often carefully designed and engineered with various textures to fit the
functionalities of human environments and thus could contain rich context information for …

Seamless integration of physical objects as interactive digital entities remains a challenge
for spatial computing. This paper explores Augmented Object Intelligence (AOI) in the …

Non-invasive characterization of powders may take one of two approaches: imaging and
counting individual particles; or relying on scattered light to estimate the particle size …

Force sensing has been a key enabling technology for a wide range of interfaces such as
digitally enhanced body and world surfaces for touch interactions. Additionally, force often …

Makers from increasingly diverse backgrounds use digital fabrication machines to explore
novel design spaces. However, software tools for fabrication are designed primarily for …

Hybrid paper interfaces leverage augmented reality (AR) to combine the desired tangibility
of paper documents with the affordances of interactive digital media. Typically, the …

Despite advancements in egocentric hand tracking using head-mounted cameras, contact
detection with real-world objects remains challenging, particularly for the quick motions often …