Grocery Store System [Student Name Here] [Institution’s Name Here] [Professor’s Name Here] [Date Here]   Interface Design Since handheld devices such as smartphones are the most used devices, the initial user interfaces are designed using this platform. However, they can be translated into screen views i.e. laptops or computers. Interactive designs 1. Login Screen This interface offers the user the ability to create a personalised account with which the customer uses to purchase products. Moreover, the interface offers the prospective customer detailed information about the application through the tabs at the bottom, including feedback, contact, and support among many others. 2. Home/ selecting a grocery store Through this interface, a user can select a grocery store. This is done by pressing the activation button designated as Select Store. 3. Grocery Store A geographical map detailing the locations of the grocery stores is presented to the user. Based on his/her location the user selects the appropriate store to carry out their purchase. This interface will depend on geo-location a common feature in modern devices. 4. Shopping Finally, using this interface a consumer can select the product they desire. Moreover, they can budget for the products through the feedback provided by the interface where the prices of the items selected are displayed. In addition to this, a customer can choose to compare the prices of various stores housing similar products. These features will facilitate better decisions made by the users. References Khurana. A. (2016). Advantages of Ecommerce over Traditional Retail. The balance. Retrieved 15 March, 2017, from: https://www.thebalance.com/advantages-of-ecommerce-1141610 Liu. S. (2013). Building Online Shopping Website Based On ASP.NET and SQL Server. Retrieved 28 February, 2017, from: https://www.theseus.fi/bitstream/handle/10024/59337/Final%20thesis.pdf?sequence=1 Usability partners. (2017). User requirements analysis. Retrieved 28 February, 2017, from: http://www.usabilitypartners.se/services/user-requirements-analysis.php Usability. (2017). User Interface Design Basics. Retrieved 28 February, 2017, from: https://www.usability.gov/what-and-why/user-interface-design.html