• пользователи не могут убедиться в

• пользователи не могут убедиться в качестве разработанного продукта до окончания всего процесса разработки. Они не имеют возможности оценить качество, если нельзя увидеть готовый продукт разработки;
• у пользователя нет возможности постепенно привыкнуть к системе. Процесс обучения происходит в конце жизненного цикла, когда ПО уже запущено в эксплуатацию;

Results (English) 1:

• users cannot verify as developed before the end of the whole development process. They do not have the ability to evaluate the quality, if you cannot see the finished product development;
• It is not possible for you to gradually get used to the system. The learning process takes place at the end of the cycle, when the already launched;

Results (English) 2:

• users can not make as a developed product before the end of the development process. They are not able to assess the quality, if you can not see the finished product development;
• you do not have the possibility to gradually get used to the system. The learning process takes place at the end of the life cycle, when the software is already put into operation;

Results (English) 3:

The users may not be sure as a developed product up to the end of the entire development process. They do not have the ability to assess the quality, if it is not possible to see a finished product development;
The user does not have to gradually get used to the system. Learning process occurs at the end of its life cycle, when the already running in operation;