mStore - Vocal navigation

This store supports vocal navigation by speaking horizontal and vertical coordinates. These coordinates can be visualized by making a sound previously configured.
The screen on the left shows the screen slightly faded and a grid on top of it. Horizontal lines are noted with letters and vertical lines are noted with numbers (other combinations are also available).
to enter in the Music category you have to speac the combination corresponding to the Music button on the first line which is "A-2".









The second screen helps you configure the vocal navigation functionality. You can enable/ disable it, enable or disable "Show grid on sound" or set the grid lines noting mode. Vocal navigation mode can be configured in following ways:

• letters and numbers.
• only letters on both X and Y axis.
• numbers on both X and Y axis.

Another function configurable from this screen is the "Show grid" sound. This sound is used to show grid without touching or pressing any button. The grid will appear for a short period of time (1 second) to guide the user in speaking the correct coordinates of each button.
However, after a period of time of using the vocal navigation, this grid won't be necessary at all because the user will learn the coordinates.



Another feature related to vocal navigation is the "Training" screen. This screen is useful to configure the application to correctly identify your voice and the coordinates you are targeting by voice.
The training session requires the user to speak letters and numbers as well as few combination of these.