Guides, compliance, news, and the engineering underneath.
Everything QUBYX has written down — practical guides for getting work done, compliance explainers, deep engineering technical notes, blog commentary, company news, and product release notes.
Practical walkthroughs, standards explainers, and deep engineering writeups for the people doing the work.
Explore LearnWhat QUBYX is thinking, releasing, partnering on, and shipping — for the people who follow the work in real time.
Explore UpdatesHonest side-by-side comparisons against the tools you might already be using or evaluating.
Explore CompareWhat’s new this month.
Why your radiology display drifts before you notice
Backlights age, GSDF wanders, and ambient light shifts. Here is how to catch the drift before it changes a diagnostic…
QUBYX releases PerfectLum 7.4 with TG-270 acceptance testing
PerfectLum 7.4 adds AAPM TG-270 acceptance testing, automated ambient compensation, and one-click conformance reports for diagnostic display QA.
PerfectLum 7.4.2 — TG-270 refinements and report polish
Patch release with TG-270 acceptance testing refinements, ambient compensation accuracy improvements, and PDF report layout polish.
Integrating SmartSensor S1 into a display chassis
Mechanical, electrical, and firmware considerations for OEM partners adding S1 to a display line.
HIPAA considerations for RemoteQA fleet QA
Data flow, deployment options, audit logging, and BAA practicalities when running RemoteQA in healthcare.
PDF report signing and evidence chain
How PerfectLum/EPD/Chroma sign reports, embed measurement metadata, and survive long-term archival.
