We could use a hammer. Instead we use our xTablet T7000 Rugged Tablet PC. As you can see, the xTablet takes a beating...Without a single glitch. We attached an accelerometer with a real-time graph running on the screen to show the actual impact forces the Tablet PC is enduring and at times is feeling 10 G forces. After all is said and done, the xTablet PC is running like a champ! Less