Contribute real-hardware data

Hardware Captures

Guided tools that install a small test, run it on your calculator, validate the result, and send the measurement back to CalcLabs.

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RNGStats

Collect eight raw RNG windows from a TI-84 Plus CE-family calculator for entropy-source analysis.

TI-84 Plus CE WebUSB ~1–2 min

Every capture shows exactly what it installs and what data it submits. Calculator files remain in your browser and on your calculator; only the validated research report is sent to CalcLabs.