Real-Time Spatial Data Mobile Internet applications make real-time spatial data ubiquitous Intelligent transportation platforms [ DIDi ∪BER More than a journey Food delivery platforms grubHub yelp Spatial crowdsourcing platforms Gigal BOSTON taskrabbit 22 Life is busy. We can help⚫ Mobile Internet applications make real-time spatial data ubiquitous ⚫ Intelligent transportation platforms ⚫ Food delivery platforms ⚫ Spatial crowdsourcing platforms Real-Time Spatial Data 4