And just to clarify, I discussed generating a seed with dicerolls using multiple devices. This is done to ensure your device is not compromised. For example, using 2 devices, one will be your main device and and one the verification device. You should generate some test seeds by inputting the rolls into both devices to verify that they give the same outcome. Once you have verified that the outcome is the same, then you should generate a new seed only on the main device!