Update Read-Aloud (speeds, pause/play)
Grant greater precision for the user in selecting read-aloud speeds; simply implement a dial so exact speed increments can be selected between something like .5x - 3x. The current increments seem arbitrary.
Further, add spacebar pause play functionality so users can pause reading if reflection is needed.
Finally, reader should show a dot under the word it is currently reading and allow for precise starts wherever the user selects (rather than jumping up to a sport a paragraph above).