Live dashboard for submissions?

What is the problem? Please be detailed.
What's the easiest way to get a live dashboard up and running for submissions from the field? We do field work and our customer needs to get live information of activities that we are doing in the field. Ideally the customer dashboard should be customizable (some columns should be removed).

What ODK tool and version are you using? And on what device and operating system version?
ODK Collect on Android (several versions running on different devices).

Anything else we should know or have? If you have a test form or screenshots or logs, attach here.
Currently I am using ODK Collect with Kobo Toolbox, which does not support live data as far as I know. We have been downloading submitted data once a day.

If you are using Kobo Toolbox, your best bet is to ask on https://www.kobotoolbox.org/#help.

Alternatively, ODK Central is a new ODK server that has a OData feed that you can use to build dashboards. See https://docs.opendatakit.org/central-submissions/#connecting-to-submission-data-over-odata for more and below for a quick mapping example I made a few months ago.