1. A jarring black sidebar that seemed more at home on mobile than the Web?

2. Any weakness seemed to leave her as she delivered her speech with an almost jarring degree of composure.

3. If you get an anonymous message from someone randomly, it feels a bit jarring as the recipient.

4. This is a jarring user experience UX every time it happens.

5. The single biggest complaint about Windows 8 is the jarring transition between modern apps and the desktop.

6. And it is jarring for the passengers.