1. Design and on-field testing of wireless sensor network-based air quality monitoring system ; Qasem Abu Al-Haija. 2. Design and Control of Temperature and Soil pH for Plants By Notification Thtough Arduino-Uno-Based SMS ; Nosa Apri Amelia. 3. Two Sequential Authentication Method on Locker Security System Using Open-Sourced Smartphone ; Dodon Yendri. 4. Sistem Monitoring Tanah Longsor Berba…