Aaron Legaspi and Amit Jakhu have created the IxD Checklist, a handy interaction design checklist that we can refer to during every step of the design & development process. It aims to serve as a guide for creating positive UX and UI experiences between users and the products they use.

The IxD Checklist includes tips about interface design, iconography, typography, interaction, and navigation issues. A useful little guide that belongs into every designer's toolbox.