Long-wired vintage landline house telephone with rotary dial.

Corded Landline Telephone

An audio mixing board with various buttons and dials.

Audio Mixing Board

A side-facing syringe with a meter and liquid.

An oven with a stove on top, and an opened door and gas dials or knobs.

A complete vintage phone set with the handset, base, rotary dial and curly wire, with the handset up in the air.

A microwave oven with a window, dial and buttons. 

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

A rectangular box or screen with a vertical meter and two buttons or circles on one side.