David Brittain

Co-founder/CEO @conceptsapp | Activist with @citizensclimate | windsurfer

[Rewiring America @rewiringamerica]

Those sweet, sweet heat pumps are the winter heating source that is NOT going to brrrrrreak the bank this winter!

[Concepts @ConceptsApp]

We're happy to share Concepts 6 for iOS. ​#ConceptsApp 6 opens up your creative space, giving you more room to draw, more colors & more power to organize your ideas.
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​Details > https://t.co/MpOpOhsKHu

[Marc Palmer @marcpalmerdev]

So my day job is on the iOS engineering team @ConceptsApp. We just shipped a huge update in 6.0 with some great new features. For my part, I rebuilt the entire document storage subsystem and custom gallery, a massive project. And — surprise — we did this with SwiftUI…

[Pavel A. Samsonov @PavelASamsonov]

The fidelity of our artifacts should never exceed the fidelity of our thinking.

Documenting low-fidelity thinking in a high-fidelity artifact lends that thinking credibility that it doesn't deserve, and discourages further thinking. "We have the mockups, it's ready to build."

[techstartups @techstartups]

Facebook Mobile User Counts Revealed: 192M Android, 147M iPhone, 48M iPad, 56M Messenger http://t.co/zG9K3iQ7