With the rapid growth of contemporary cities, building sustainable smart water supply systems is facing significant hurdles worldwide. Water quality has a impact on every aspect our lives and given priority in urban planning. Previous methods regulating have mostly relied performing routine tests several physical, chemical, biological groupings indicators. However, inevitable lag time for indic...

We present an interdisciplinary effort to record feeding behaviors and control the diet of a hummingbird species (Phaethornis longirostris, the long-billed hermit or LBH) by developing a Radio Frequency Identification (RFID) based smart feeder. The system contains an RFID reader, a microcontroller, and a servo-controlled hummingbird feeder opener; the system is presented as a tool for studying ...

This Editorial presents the paper collection of Special Issue (SI) on Smart Urban Water Networks [...]