Your concepts are invaluable and need to not only go from idea but to prototype to make them realistic, however it can be a difficult process to test early concept ideas without knowing which tools can help you to not only validate but gain user feedback. There is a new app that allows you to test changes to your websites interface with simplified prototypes without having to invest in any further developments for it to be tested. The new app that allows you to also validate interactions is known as Solidify and is available today. …