Download Integrated personal digital assistant device
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US. Patent Apr. 30, 2013 Sheet 4 of8 US 8,433,314 B2 Power Button Pressed M First, 1st Second or 2nd Toggle Third Press? Bailjgght Q — 3rd <— Radio Yes toggled Greater than on/off Threshold? \ A m No _ Begin 599'“ Countdown Countdown 416 % — Yes Fig. 4 Device Switched Off