Introduction [ HackerspaceSG JFDIcommunity based sensor projects [ MEMS Iotera McThings Fitbit Activity Tracker Bluetooth Low Energy Singtel L!felabs Sigfox Sigfox Power Requirements Weightless Sigfox Parking Sensor yahi Cyclone Dust Sensor Low cost dust Sensor PUB Water Sensor Passive Infrared Sensors Jevon’s Paradox Big Data Weather System Modeling Time series data Unsupervised Learningrunning hackerspaces [ HackerspaceSG yahi Singtel L!felabs Sigfox 12Geek JFDI Viki Humanist Meetup Blink BlankI/O Polling audience questions [ PM2.5 Scatter Plot Yahi MapRapid Fire questions [ Linus Torvalds JFDI Openhouse SparkCore Feedly MicroduinoDoubly Linked List - New releases [ Slides Cities at Night ISEE3 ISEE3 Reboot ISEE3 Reboot Kickstarter Arecibo Dish Hydrazine Hackerspaces in SpaceEvent Loop - Local events [ UXSG Front End Developers Singapore RebootElectric Plug – Connect with Roland! [ Roland’s Website