Alq3 films Computer vision Data visualization Economics Energy utilization Fifth-order harmonic generation Fifth-order nonlinear susceptibility Gas emissions Improved phase timing optimization Integrated wireless sensor Intelligent traffics Motor transportation Nonlinear absorption Roads and streets Surveillance systems Timing circuits Timing optimization Traffic congestion Traffic management systems Traffic surveillance Transportation industry Tris-(8-hydroxyquinoline) aluminium Virtual reality Visual analytics Visualization Wireless sensor network Wireless sensor networks computer vision improved phase timing optimization (IPTO) traffic management system