Question

1. Consider the following:

Your company is tasked with creating software for a home security system. The software helps manage all the security cameras and devices installed in the house, relays communications between all parties, and provides a “dashboard” mechanism for homeowners and security personnel to access and monitor.

Develop 8 to 10 requirements concerning this scenario.

2. What is a “recommendation system” and how can it assist in requirements engineering? What tools can be used to assist in requirements gathering?

Answer 1

Requirements of scenario:

​​​​​The requirements can be listed as below:

1. The first and foremost thing would be to engage IoT devices in the vicinity so that the devices operate functionally.
2. Maintaining the devices so that they are providing proper and complete data to the end clients.
3. Developers with experience so that none of the requirements go unchecked and it becomes easy to handle the operations.
4. Developing understandable tool so that even lame person can handle the tool in order to make it available to eac and every person in the home.
5. The security of the devices will be major concerns and hence, security for the devices must be in priority because without security home automation makes no sense.
6. Managing the devices in order to make the complete setup running is one of the major things to be noticed and backed up.

Hence, these are some of the major requirements of the home security system.

Recommendation system:

• Recommendation system is a system which helps in combining the multiple techniques together for achieving a synergy between the systems.
• The system will help in generating recommendations using the information about the profiles for the different users or the items.
• The recommender systems can be used in the following ways in requirements engineering. They are as follows:
  • Identifying potential stakeholders for the given projects.
  • Discovering user requirements or featured for a particular system.
  • Providing supportgor the requirements related decisions making such as the requurments prioritization.

Tools for Requirement Gathering:

The tools which will be useful for requirement gathering are as follows:

• Context diagrams
• Use case diagrams
• Sequence diagrams
• Mind maps

Hence, these are some of the tools that can be used to assist in requirements gathering.