Some of the “level” apps have audible sounds which indicate when a game is level. The difference between measuring and calibrating with this method being your having to remember and account for the offset when measuring, versus the software accounting for and correcting - and thus canceling out - the offset. This “turn and recheck” method is the same method you would use to calibrate the level of your device.

Then, determine the difference between your two measurements and adjust your game while keeping in mind any offset. That is, choose an enclosure which will keep your device flat and steady.Įven if you use a sophisticated electronic level, if it is not calibrated, you must make your first measurement in one direction, then spin the level around 180 degrees and take your second measurement.

Choose a wrap that does not have physical features which may interfere with the level of the device itself. In the picture above, the display shows the current angle and indicates - by position of the virtual bubble - which side has to be raised or lowered.īe sure to choose a case (or cover) for your portable Apple device which allows for correct measurements. The illuminated display of a portable device is ideal for use in dark game rooms.

Virtual bubble level with indicator and digital display You can install applications for the very popular iPhone and iPod Touch which show very useful and very accurate levels and/or inclinometers on their screens. Many mobile devices with built-in accelerometers can utilize “leveling” applications. In a previous article I mentioned that many iPods or iPhones can be used to help you level your pinball machine.

Never forget you m4r