Adjacent Objects; More Than Two Objects - NEONODE zForce AIR Touch Sensor User Manual

zForce AIR® Touch Sensor User's Guide

4.2 Adjacent Objects

• In order to recognize two objects close to each other (A and B), a separation must allow at least one emitter-
receiver channel (~10 mm) to pass freely between them. Otherwise, the two objects will be reported as one
large object.
4.3 More Than Two Objects
When more than two objects are being tracked the likelihood that an object ends up being in the shadow of another
object increases. Therefore, it is only recommended to enable more than two tracked objects if, for example:
• it is not vital to track all detected objects 100% in all possible combinations and locations at all time.
• When all objects are likely to be detected by the sensor, for example when it is expected that all objects will
be placed along a line that is parallel to the sensor, as in the example below.
https://support.neonode.com
Multi-Touch Functionality
22