LASS (Location Aware Sensing System) is an open source and public welfare "environmental sensor network system". 是一套開源和公益的「環境感測器網路系統」

LASS是一套完整的開源環境感測網路系統，涵蓋感測裝置、網路系統架構、大數據分析及展示介面等等，所有資料皆可公開取得。如果您有興趣，現在已有LASS Field Try Kit可以買回家組裝使用。

LASS is a complete open source environmental sensing network system, covering sensing devices, network system architecture, big data analysis and display interfaces, etc. All data are publicly available. If you are interested, there is now a LASS Field Try Kit that you can buy and assemble at home.