Visual Search spot the exact target — or call Absent
Pick a search condition, run a short focused block, and see accuracy plus search time immediately. Deeper repeatability and review tools stay below the game when you want them.
Nice search.
Short first. Switch to Standard or Full when you want a longer sample.
What your last block actually showed
Keep speed and accuracy separate. The same condition and device make personal comparisons more meaningful.
ADVANCED · OPTIONALExact review, fixed streams & custom drillsOpen only when you want trial evidence, repeatability or custom present-rate practice.＋
Search evidence, repeatability and custom drills
Review exactly what happened on each trial, compare present vs absent behavior, repeat fixed streams, or target the weakest local pattern.
Complete a base trial
Correctness, response type, set size, response time and search family will appear here.
No completed run review yet.
Finish the base Visual Search block to retain trial evidence here.
Clean present / absent evidence
Task-local evidence only; not an IQ, clinical, eyesight or diagnostic score.
Five reproducible streams
Start Fixed Search 30, Adaptive Drill, or Custom Drill.
Control condition, set size and present rate
Share the setup, keep the evidence local
Display controls
Feature
One strong feature separates the target from uniform distractors. Best for fast pop-out search.
Orientation
Shape and color stay constant while orientation changes. You must inspect direction precisely.
Conjunction
Each lure shares one target feature, so no single feature is enough. This is the densest search condition.