Systems and methods for dynamic and accurate pitch detection

A device for detecting positions of moving objects within a user-defined zone, the device comprising:

• a set of sensors;
• a non-transitory computer-readable medium storing a set of processor-executable instructions;
• and
• the one or more processors configured to execute the set of processor-executable instructions, wherein executing the set of processor-executable instructions causes the one or more processors to:
• detect a first gesture at a first height based on first output from one or more of the set of sensors;
• set a first end of the user-defined zone at the first height;
• detect a second gesture at a second height based on second output from one or more of the set of sensors;
• set an opposite second end of the user-defined zone at the second height;
• and
• track a location of a particular object relative to the user-defined zone based on third output, from a subset of the set of sensors, that is generated in response to the particular object moving over or under the subset of sensors.

A non-transitory computer-readable medium, storing a set of processor-executable instructions, which, when executed by one or more processors, cause the one or more processors to:

• detect a first gesture at a first height based on first output from one or more of the set of sensors;
• set a first end of the user-defined zone at the first height;
• detect a second gesture at a second height based on second output from one or more of the set of sensors;
• set an opposite second end of the user-defined zone at the second height;
• and
• track a location of a particular object relative to the user-defined zone based on third output, from a subset of the set of sensors, that is generated in response to the particular object moving over or under the subset of sensors.