**8. Conclusion**

Ubiquitous technologies are being adapted here to create new value to urban amenities for better human environment. Through u-services of digital amenities, not only will the quality of human life be improved, but traditional functions of a community will also be restored by connecting members geographically, and networking them socially.

A great amount of money is required to facilitate digital amenities. Although digital amenities are in principle, the infra-structure of digital environment, the investment should be allotted for people, for the objective of implementing a smart city is to increase human capital for sustainability of the city.

A sustainable business model that will increase the life value of citizens while building up a successful business ecology will be derived as a result.
