Variations on a Hexagon: Iterative Design of Interactive Cyberphysical Tokens and Constraints. - Brygg Ullmer; Sida Dai; Alexandre Gomes de Siqueira; Millon McLendon IV; Breanna Filipiak; Laila Shafiee; Winifred Elysse Newman; Miriam K. Konkel (TEI, 2024)