Use ancilla in a sentence. an aid for use as in understanding or accomplishing something; often, specif., a handbook, or manual. Origin of ancilla. see ancillary.
Making the world better, one answer at a time. The accelerometer in mobiles is used to measure the orientation or vertical and horizontal positioning of the phone. The most basic application of this is the device knowing when to alternate the view of the screen depending on how you are holding it.
What is G-Sensor. I am not technical but I can say that it is an accelerometer. An accelerometer is a sensor that measures the amount of acceleration in a device or a project. A G-Sensor measures the amount of tilt in a device like a tablet pc or mobile phone. If you tilt your phone from landscape mode to potrait mode, your screen positions itself accordingly.