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==Discussion== | ==Discussion== | ||
I wanted to build a device that uses the piezo microphone and a raspberry to create relaxing mood with sounds and tactile media. The result is a first feasible approach. In my opinion listening to the device is surprisingly immersive. But that's a purely subjective assessment. For further improvement, it would be necessary to develop a user study that verifies the benefits. | |||
# The device is too big and difficult to transport. The sound processing should be optimized to a system on a chip, do that the whole processing could fit in a regular fidget cube. | |||
# The audio processing doesn't show the potential yet. I think it would be cool to add harmonics dependend on the orientation of the device, which can be measured by | |||
==Conclusion== | ==Conclusion== |
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