What is a STL file?
STL is an acronym for stereolithography, a 3D printing technology. STL files are a common file format for 3D printing and computer-aided design (CAD). They are made up of a series of triangles that represent the surface of a 3D object.
Communication Supports

PRINTables: Links for SLT files created by WIHD staff can be found here. Our custom (not-Zingo chip), Playdoh stamps, eye gaze and pointer are available for free download.

PRINTables: Links for SLT files created by WIHD staff can be found here. Our custom (not-Zingo chip), Playdoh stamps, eye gaze and pointer are available for free download.

Volksswitch: WIHD staff have collaborated with Ken from Volkkswitch to improve the clinical performance of keyguards. Learn how to make keyguards for iPads, and computers.
Learning Supports

Volksswitch: WIHD staff have collaborated with Ken from Volksswitch to improve the clinical performance of keyguards. Learn how to make keyguards for ipads, and computers.

Fidget Sphere: Premade files can be found here. WHID partners with Makers Making Change to provide free keyguard trainings.

Letter Stencils
Activities of Daily Living


Bottle Opener: Premade files can be found here. WIHD partners with Makers Making Change to provide free keyguard trainings.
Special Thanks
Thanks to our volunteer student designers:
- Alexis Chan
- Asher White