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. 2020 Jul 6;8:127190–127219. doi: 10.1109/ACCESS.2020.3007064

TABLE 10. Requirements for Overal RDS System.

No. Requirement
1 Should be compact with a small footprint.
2 Should be low cost.
3 Should be easy to deploy.
4 Should be easy to operate and maintain.
5 Should be easy to integrate with upstream supply chain activities.
6 Should be easy to integrate with existing store IT systems.
7 Should be easy to integrate with drive through operations.
8 Should follow principles of reuse, recycle to the extent possible.
9 Should allow for reconfiguration to larger number of items, based on space availability.
10 Should be modular allowing for deployment as a stand alone unit, or integration with an existing operation such as a super market.
11 Should allow for deployment as a mobile unit which can be relocated to high priority areas.