Runs on what you already own.
AcuityMaster is lightweight by design. If you already have a computer in your exam lane for your EMR, that's typically all you need.
System requirements
- Windows XP, Vista, 7, 8, 10, or 11
- .NET Framework 4
- 1 GB RAM
- 5 MB free disk space
- Mac-compatible version coming in 2026
Dual-monitor setup
Most practices share one computer between their EMR and AcuityMaster. With a dual-output video card, the first display drives the EMR; the second drives the patient-facing AcuityMaster screen.
- Video card with dual video output
- 20–24" LCD/LED monitor with HDMI — readily available for around $150
- For video fixation, choose a monitor with built-in speakers (HDMI carries audio)
Sample exam-lane setup
A single computer placed anywhere in the lane. The first video output runs to your EMR display. The second (HDMI preferred, DVI or VGA also work) runs to the patient-facing monitor — either directly in front of the patient, or behind the patient with a mirror in front.
All-in-one option
For a tidier installation, mount a refurbished all-in-one computer (such as a Dell OptiPlex AIO) on the wall. These are often available from Dell Outlet for under $350.
Standards we meet
Luminance. The standard for optotypes per ANSI Z80.21 specifies background luminance between 80–320 cd/m². Current monitors meet this.
Contrast. ISO 8596 requires that the luminance of the optotype is equal to or less than 15% of the background. Current LCD and CRT monitors meet this.
Color temperature. The standard requires white background light between 2500K and 7000K. Current monitors fall within this range.