About: eye fatigue

Premodifier: eye
Head noun: fatigue

Same concepts
http://dbpedia.org/resource/Asthenopia

Broader concepts

label	provenance	confidence
problem	isap:435059282	0.559094
discomfort	isap:243441217	0.554500
symptom	isap:428917634	0.477628
issue	isap:34076922	0.388647

Narrower concepts

label	provenance	confidence
flicker-free technology	isap:220344097	0.752655
blue light filter	isap:445259849	0.664062
computer screen	isap:440890615	0.301940
computer	isap:343953637	0.113914