I have a client who has a product on the store shelf that is 9cm x 13cm. The image target I uploaded is 5 stars. The client would like the target to be found from up to 4ft away. I have to get very close before the target is locked on using Vuforia (9.8.5) and Unity3d (2020.3.1f1) device Samsung Galaxy s10e. How can I get the target to lock on faster from farther away?