Interactive prototyping was essential to designing Basecamp 3 for iOS and Android. In this article we’ll look at how we chose a prototyping tool and take a peek at a few of our prototypes.
At Basecamp design happens through iteration. We don’t make highly-polished comps but instead work right in Basecamp’s code making hundreds (even thousands!) of tiny revisions until the design is just right. We can then see and click the work-in-progress design just like our customers will the finished product. We’ve done it this way for years—our workflow and development stack are highly optimized for it.
When designing Basecamp’s mobile apps it was a completely different story. Even for the simplest of changes the difference between refreshing a web browser and building an app to a device (or simulator) is orders of magnitude slower. It’s worse when you consider that making even seemingly minor visual changes to iOS or Android designs in native code can take much more time than you might expect. Over the course of a day that time adds up. All told, we had to find a better way.
Solution: interactive prototypes
So we set out to find a prototyping tool that met these requirements:
- Fast. Above all a suitable tool had to be faster and easier than putting something together in native code or even HTML/CSS. It was equally important that the round-trip was short between making changes, previewing them, and making further tweaks.
- Real devices. We wanted to see and touch designs on real devices, desktop emulation alone wouldn’t cut it.
- Shareable. Prototypes would serve two purposes: Quickly sharing work-in-progress designs for critique and sharing the final, high-fidelity reference designs with our programmers.
- Cross-platform. We’re all developing on Macs but it was important that any tool worth considering would be suitable for prototyping both iOS and Android app designs.
N.B., We evaluated these tools nearly one year ago at the beginning of Basecamp 3’s mobile development so some of the reasons we choose Framer over the others may no longer be true. In fact, Quartz Composer was my favorite tool to use—the springy-band UI is unique and super-fun—but it lacked on-device preview at the time, a deal-breaker for us that has since been corrected. What I hope you’ll find interesting in this article is how Framer met our requirements and what we learned about those requirements after we had been using it regularlyContinued…