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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
There's WiimoteDSU, but motion tracking on that app seems quite jittery (at least the Android version). It's open-source, so there's hope of someone jumping in to help in and fix that...
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