Is the keyboard visible or sliding into the position on the screen?

Use this property to bring previously hidden keyboard back on the screen.

	// Hides the keyboard if the device is facing down
	// and resumes input if the device is facing up.
	private var keyboard : TouchScreenKeyboard;
	function Update() {
		if (keyboard && Input.deviceOrientation == DeviceOrientation.FaceDown)
			keyboard.active = false;
		if (keyboard && Input.deviceOrientation == DeviceOrientation.FaceUp)
			keyboard.active = true;
	}
	function OnGUI() {
		if (GUI.Button(Rect(0, 10, 200, 32), "Open keyboard"))
			keyboard = TouchScreenKeyboard.Open("text");
	}