Complex sentence: In the last few years, the role of interaction designer has shifted from being just focused on specifying UI components and communicating them to the engineers to a situation now where designers have more freedom to design contextual interfaces which are based on helping meet the user needs.
Split into simpler sentences: In the last few years, the role of interaction designer has shifted from being just focused on specifying UI components and communicating them to the engineers. Now the designers have more freedom to design contextual interfaces which are based on helping meet the user needs.