Which rapid antigen test systems are known for battery powered operation and simple workflow?

Rapid antigen test systems that are often noted for battery-powered operation and a simple workflow include:

• Quidel Sofia / Sofia 2 — compact analyzer, battery-capable, designed for point-of-care use with a straightforward procedure.
• Abbott ID NOW — portable molecular system, battery operation available in some configurations; very simple sample-to-result workflow.
• BD Veritor System — handheld/compact reader with simple lateral-flow test workflow; used in near-patient settings.
• LumiraDx Platform — portable instrument with battery operation and easy test handling.
• Roche cobas Liat — small benchtop/POC system with minimal hands-on steps; not always battery-powered, but known for simplicity.
• OraSure Intercept / similar lateral-flow POC formats — many are designed for very simple, mostly manual workflows, though battery use depends on the reader if one is included.

If you want, I can also narrow this down to systems specifically for COVID-19, flu/RSV, or provide a comparison table with battery life, turnaround time, and sample types.