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Key rollover

Key rollover is the ability of a computer keyboard to correctly handle several simultaneous keystrokes, often important in gaming as well as for testing rapid key pressing and reaction time. A keyboard with n-key rollover (NKRO) (also known as full key rollover) can correctly detect input from each key on the keyboard at the same time, regardless of how…

Keyboard usage, Key jamming and ghosting & Limited key rollover

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Overview

Keyboard usage

N-key rollover

Limited key rollover

Key jamming and ghosting

Advanced semantic analysis

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Map overview Semantic statistics

Key rollover

Nodes28
Edges27
Triples21
Avg. degree1.93
Density0.071429
Components1

How this topic connects Entity context

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Key rollover

Top relations

related to Limited key rollover · 6
Key rollover → Ctrl-Alt-Delete, However, Instead, This, To, With
related to n-key rollover · 5
Key rollover → Certain, Full, Most, NKRO, This
related to External links · 2
Key rollover → Keyboard, Rollover Test
is a · 1
Key rollover → ability of a computer keyboard to correctly handle several simultaneous keystrokes

Important terminology Word statistics

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Important terminology

key keys rollover keyboards keyboard pressed matrix computer two time ghosting n-key full jamming common three pressing many simultaneously correctly

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Key rolloveris aability of a computer keyboard to correctly handle several simultaneous keystrokes0.90text
Shift or Controlinstance ofWhen using modifier keys0.80text
the user intentionally holds the modifier keyinstance ofWhen using modifier keys0.80text
BIOSinstance ofwhich is solely used by very limited USB host implementations0.80text
is limited to eight modifier keysinstance ofwhich is solely used by very limited USB host implementations0.80text
WASDinstance ofbut only give individual diodes to the most frequently-used keys in gaming0.80text
the arrow keys.Key jamming is often noticed when using a keyboard to play computer games where many keypresses combine to movement vectorsinstance ofbut only give individual diodes to the most frequently-used keys in gaming0.80text
other simultaneous activities rather than typing textinstance ofbut only give individual diodes to the most frequently-used keys in gaming0.80text
Key rolloverrelated to External linksKeyboard0.60section
Key rolloverrelated to External linksRollover Test0.60section
Key rolloverrelated to Limited key rolloverTo0.60section
Key rolloverrelated to Limited key rolloverInstead0.60section

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    Min side: 3
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