一套杯垫A Set of Coasters
一套杯垫的四张照片。Four photos of a set of coasters.
从0到20万日活：爱游穿梭机的用户增长之旅From 0 to 200,000 DAUs: The User Growth Journey of Aiyou
爱游穿梭机如何从0做到20万日活：留存验证、用户调研，和以快手为起点的低成本增长实验。How the game-assistance app Aiyou grew from zero to 200,000 daily active users: retention checks, user surveys, and low-cost growth experiments starting with Kwai.
视障人士导航系统Navigation System for Visually Impaired People
一份视障人士导航系统的设计研究：以SLAM与双目相机避障，配合信标与众包地图实现精准导航。A design study for a navigation system for visually impaired people: SLAM-based collision avoidance plus beacons and crowdsourced maps for precise guidance.
北京博物馆漫游指南 - 东城区篇A Roaming Guide to Beijing Museums: Dongcheng
北京博物馆漫游指南的东城区篇：国博、故宫、海关博物馆等的评分与参观建议。The Dongcheng installment of a Beijing museum guide: ratings and visiting tips for the National Museum, the Palace Museum, and more.
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