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- Labels look significantly different from buttons.
- A high visibility save button added to the type comments window for saving input.
- A pop-up window asking "Would you like to save your comment?" appears when user attempts to exit the comments mode.
- Low-level controls for switching between modes are added to the main active window.
- The left panel showing contacts and history is collapsed when user enters an exploration mode. The panel can be expanded by clicking an icon in the top left corner. The motivation behind this addition is to reduce cognitive load and maximise exploration area.
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