Some of the applications include:

• Reverse vending
• Waste monitoring
• Green membership
• Smart meter

Environmental protection is the hottest topic in today's world. It is not just about focusing on preserving the resources and caring for the earth. More importantly, it is the sustainability concept that can enable a well-balance of the people, planet and prot for related initiatives. There is also a growing trend for Internet-Of-Things that converge with ICT infrastructures leading to new opportunities for more ecient energy audit and carbon management. Kiosks can be versatile for supporting the eco-friendly way of conserving the environment by allowing the tracking, traceability and measurement of the green activities in terms of recycling, reuse and reward applications.