I am working on creating a high-tech version of Hide and Seek. I
wanted to know if anyone out there has seen anything like this, or
would not how to make it.

Pretty much I want a device to placed on one individual, while the
other one has almost a homing device that would have an arrow on it to
point the person in the direction of the other person they are looking
for. The homing device would be activated by the push of a button.

The device needs to have about a 1/4 mile range.

Any feedback would be great.