interaction design
Articles tagged “interaction design”
3 articles about interaction design.
Comparison
Proto.io vs ProtoPie: ProtoPie's Interactions Are in a Different League
Proto.io is simpler to learn but feels dated. ProtoPie's sensor-based interaction model is far more powerful for realistic, high-fidelity prototypes.
Comparison
ProtoPie vs Principle: One Moved Forward, One Didn't
Both tools specialize in high-fidelity interaction prototyping. But ProtoPie is cross-platform and actively developed. Principle is Mac-only and stagnating.
Best Of
Best Tools for Advanced Prototyping in 2026
The best prototyping tools for designers who need more than Figma — ranked by interaction fidelity, learning curve, and what each tool actually does better.