Carta Operum

Journal

Notes from the voyages: what broke, what held, and what I would do again.

Date Bearing Entry Watch
MobileLowPrice Links that open the right product Deep links with AppsFlyer, from a shared message to a product screen. 1 min
MobileLowPrice From barcode to product page Scanning a code and landing on the right product, even when the camera is shaky. 1 min
MobileCadence Splits and the fastest kilometre Computing a split from raw samples, and what to do with the last partial kilometre. 1 min
MobileCadence Drawing a run while it happens Turning a stream of GPS fixes into a clean route, one kilometre marker at a time. 1 min
MobileTicketBus365 The seat map nobody drew A coach layout rendered from the schema the API sends, so a new carrier needs no new screen. 2 min