Below it, you'll see a physical home button flanked by a menu key on the left and back arrow on the right.
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Grab a tiny handle and drag photos off the screen to the left, then tap an arrow on the right to hide editing options.
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It also takes note of whether the bus' turn signal is on and can prepare a green turn arrow if the bus needs to head left or right.
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The arrow keys move the robot forward, left and right.
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As you start to look at the list of docs, you can star the item on your left, click the middle to view it or hit the arrow on the right side to share the file, rename it or make it available offline.
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