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Hand Motion Detection for Faucets
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Contactless activation of faucets in public spaces are widespread.
Common solutions gets the job done but are prone to bad user experience, waste of water and
constrained design.
Acconeer's solution improves on this by

- **Continuous detection of the hands:** Only run the water while hands are detected

- **Superior integration:** Due to the Acconeer radar's ability to see through some materials (See :ref:`tab_material`).

Acconeer Offering
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- :doc:`/example_apps/a121/hand_motion_detection`: This A121 Example Application continuously detect the hands and uses the :doc:`/detectors/a121/presence_detector` to attain low power consumption.