Rollerr, a Boston startup is creating a realtime video communications app with a unique request and delivery mechanism. Rollerr had just recieved $1M in funding when they contacted David to help them design their multi-device application.


David began the product design phase with a series of illustrated
user scenarios to define key aspects of the app. These scenarios
were used to communicate how the app would work to both
investors and the engineering team. From there he created
comprehensive use cases.

Once approved, David designed a
complete set of workflow diagrams detailing each product
feature. Next he created a set of complementary wireframes
with callouts detailing all setup, tutorial, navigation, feed,
camera, library and profile features and screen layouts.

David wrapped up the project with mockups of key
application screens reflecting the branding we defined
earlier in the project.