Log viewers: Devices report their status and acknowledge commands by sending INDI messages. Each device has its own log view, and all devices share one generic log viewer. A device usually sends messages to its device driver only, but a device is permitted to send a generic message when appropriate.
Logiväljad: seadmed annavad enda staatusest teada ja võtavad vastu käske INDI teateid saates. Igal seadmel on oma logi ning kõigil seadmetel on üks ühine logiaken. Seade saadab teate tavaliselt ainult oma draiverile, kuid draiveril on lubatud vajaduse korral saata üldteateid.