This describes how a device, like a smartphone, helps you locate a lost item that has a small tracker attached. When you're searching, the device shows you which way to go and provides a series of vibrations that change as you adjust your device's orientation. A distinct vibration signals when you're pointing directly at the lost item.
Why it matters: Filed as advanced haptic feedback for precision finding was becoming common. Since 2021, device haptic engines have become significantly more capable, allowing for the nuanced sequences and distinct tactile outputs described in the claims to be implemented with greater fidelity and user experience.
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