
The results of the study in the form of a menu e-order system at the 50/50 Coffee café with the conclusion of the analysis that the users of the e-order system were “SATISFIED”. Creately diagrams can be exported and added to Word, PPT (powerpoint), Excel, Visio or any other document. You can edit this template and create your own diagram. Use Creately’s easy online diagram editor to edit this diagram, collaborate with others and export results to multiple image formats. of the Various Parts of a Sequence Diagram itechrepairs254 Junior Mar 21. Sequence Diagram - Online Ordering System. System implementations are created with the help of the CodeIgniter framework and use the PHP programming language. The purpose of the turntable is to rotate the food around so that it cooks. System testing uses usability testing with the USE Questionnaire method. View Sequence Diagram1.jpg from IT 32555 at University of Technology Sydney. Design of this system using the waterfall model System Development Life Cycle (SDLC) development method and then analyzed the level of user satisfaction with the PIECES method.


The study aims to produce a mobile web ordering system that is then analyzed with the PIECES indicator to determine the level of user satisfaction. Based on these problems, a system of e-order menus of web-based mobile applications is designed.

This is also experienced by café 50/50 Coffee which still makes menu reservations manually. In general, a café often has difficulty in serving customers, especially for menu ordering facilities. In your case the compositions are not even aggregations, for instance the shopping card is not a part of a customer.
Café as a place to relax or chatter where visitors can order the menu available. You use too much the composition, this kind of relation is very strong, for instance having vendor <>-restaurant means when the vendor disappears (dies) the restaurant disappears too, which is wrong.