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Michael Heller

Marie Van Brittan Brown Ring Composite

A Black woman invented home security systems. Big Tech gave them racial bias

Marie Van Brittan Brown was a nurse who began the home security revolution that directly led to the current and somewhat troubled ecosystem.
notifications on an iPhone 12 Pro

Notifications remain the biggest failure of the iPhone

The notification system on iOS fails in terms of coherence, productivity, simplicity, and even being an integrated part of Apple's ecosystem.
Wondercise three-point tracking system

Wondercise wants you to exercise with perfect form without costly equipment

At CES 2021, Wondercise announced that the new Motion Match exercise-tracking system can use three points to measure exercise form.