Designing for change is crucial in product design for apps and the web, as the internet is a medium where change is a primary attribute. Designers need to adapt their skills and tools to create experiences that respond to people's movements and transitions through digital spaces. The concept of designing with time is essential, but many designers are still using outdated tools that can't handle movement or time, such as Photoshop. Newer tools like Origami and Framer are emerging, but designers often launch into these tools without considering the broader context of design for change and transitional experiences. Building on the principles of architecture and urban planning, designers can learn from how great buildings and public spaces respond to people's movements and create incredible experiences through well-designed transitions.