Like every sector of cargo and passenger shipping, “digitalization”—where computerized processes are replacing onboard routines previously handled manually— is an ongoing trend coastwise, on the waterways and harbors. Regulatory compliance, especially with Subchapter M for towing vessels, has also driven choices of onboard equipment with digital interfaces to software and online platforms for record-keeping and for generating inputs for forms and documents.Improved performance has also shaped the capabilities of equipment in the wheelhouse and the view from the bridge.