Overview
- The research debuted at ACM UIST in Busan on Sept. 30, with the paper published in the conference proceedings.
- A 6×6 array of needles uses 3D‑printed symmetrical double hooks on brass supports, allowing independent knit or purl operations.
- A stitch code library and a freely movable yarn head let the system place loops anywhere on the array to achieve complex geometry and overhangs.
- Demonstrations include C‑shaped pieces, pyramids, wrist warmers, and boxes, showcasing variable stiffness and layered construction.
- The proof‑of‑concept remains slow and error‑prone, with plans to scale the needle bed and explore future uses such as biomedical scaffolds.