They also argue that companies face a considerable burden in ensuring their websites are compatible with the latest technologies for aiding the disabled, such as software that reads aloud text on the screen.

WSJ: Deaf, Blind Sue Over Web Shopping

When your driving speed is above 25MPH, the service (which can be disabled if you prefer) sends an automatic SMS response to anyone who calls you or sends a text, letting them know you'll get in touch with them as soon as you've finished your journey.

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