- Miscellaneous
- Definitions
- 4D printing method, Harvard University, Cambridge, Massachusetts, USA
- Shape memory polymers, Anthamatten Group, Department of Chemical Engineering, University of Rochester, Rochester, New York, USA
- Programmable materials & 4D printing, Self-Assembly Laboratory, MIT's International Design Center, Cambridge, Massachusetts, USA
- 3D-printed self-folding electronics, CSAIL, Cambridge, Massachusetts, USA