Not too long ago, Google disgruntled many power users by changing a shortcut in Chrome related to custom searches. Instead of being able to follow up a trigger word with a tap of the space key to start a custom search, Google forced users to press Tab. It quickly changed the trigger as it became apparent that people weren't willing to adjust their muscle memory that much. It looks like Google still hasn't decided on how to trigger keyword mode, as it's experimenting with activating it via a double space.

Read More