One of the biggest problems in software development is communication. Although we have a lot of technology at hand, the more complex a project is, the harder it is to communicate efficiently. In order to improve the interaction between clients, project managers, analysts and developers, a definition of the requirements is needed.
Another important part is testing. With the ever-growing complexity of software, acceptance testing becomes increasingly important. Manual acceptance testing is very time consuming and error-prone though.
Happy Programming !!!