Development principles for online tools

• To develope user-friendly and human oriented online tools in cooperation with the project members.
• No tool is developed unless it possesses a justified purpose in addition with the sufficient amount of potential users.
• Online tools must be both reliable and usable, also when used with the mobile data connection.
• Online tools are designed to serve practical function and thus they should be designed to also look such.
• All the online tools work in browser and they are offered to use from ASP servers. Educational institutions' don't need to take charge of maintenance nor update work.
• All the tools are environment independent, i.e. user don't need to choose any specific operating system like Windows or Mac.
• All the tools are created in acknowledge of special groups' needs. The principle is that if the tool cannot be used as it is, modifying a special user interface version is as easy as possible.
• Multiple language versions are used, and all the tools are easily translatable.
• All the tools are open source originated.