F8 Refresh | Hackathon winners announcement
summary
A virtual hackathon awards cash prizes (top prizes $10,000 per track, up to $100,000 total) for projects built with Spark AR and Wit.ai. Winners include Thought Bubbles (US), a dynamic AR bubble effect for self‑expression; Wish Into The Sky (Taiwan), a sky‑lantern AR world; Job Call (US), an offline‑friendly voice conversation tool for personal branding; and Face The Wall (Brazil), an AR+AI group‑call game. Judges report sharply higher quality across global submissions.
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