Engineering & Materials Science
Display devices
100%
Electroencephalography
91%
Holograms
90%
Brain computer interface
77%
Bioelectric potentials
69%
Waveguides
63%
Holographic optical elements
62%
Lenses
61%
Monitoring
58%
Electrodes
52%
Electrocardiography
50%
Liquid crystal displays
45%
Higher order statistics
44%
Acoustic waves
43%
Thin film transistors
36%
Near infrared spectroscopy
33%
Defects
29%
Three dimensional displays
29%
Brain
28%
Aberrations
27%
Adaptive filters
26%
Pixels
25%
Crosstalk
22%
Prisms
22%
Skin
21%
Wavelength
19%
Gels
19%
Projection systems
19%
Light modulators
18%
Light emitting diodes
18%
Blood
18%
Hemoglobin
18%
Radial basis function networks
16%
Holographic displays
16%
Image quality
15%
Porous silicon
15%
Electromyography
15%
Lasers
14%
Muscle
14%
Time difference of arrival
14%
Augmented reality
14%
Substrates
14%
Surgery
14%
Oximeters
14%
Neural networks
14%
Communication
13%
Acoustics
13%
Diffraction efficiency
13%
Imaging techniques
13%
Helmet mounted displays
13%
Medicine & Life Sciences
Near-Infrared Spectroscopy
65%
Lenses
42%
Liquid Crystals
37%
Hemoglobins
36%
Traumatic Brain Injury
28%
Equipment and Supplies
28%
Melanosis
26%
Solid-State Lasers
24%
Evoked Potentials
23%
Brain
21%
Cohort Studies
20%
Skin
20%
Magnetic Resonance Imaging
19%
Brain-Computer Interfaces
19%
Iliac Vein
18%
Diabetic Foot
18%
Electrodes
17%
Deglutition
17%
Saphenous Vein
17%
Electroencephalography
17%
Smart Glasses
17%
Exercise
17%
Respiratory Sounds
16%
Technology
16%
Leg
15%
Varicose Ulcer
15%
Angiography
15%
Blood Vessels
15%
Light
15%
Burkholderia cepacia complex
15%
Statistics
14%
Leg Ulcer
14%
Electrocardiography
14%
Percussion
13%
Prospective Studies
13%
Multimedia
12%
deoxyhemoglobin
12%
Foot
12%
Hyperpigmentation
12%
Popliteal Vein
11%
Physiologic Monitoring
11%
Noise
11%
Lasers
11%
Deglutition Disorders
10%
Stroke Volume
10%
MAS063DP
10%
Internal Carotid Artery
10%
Wearable Electronic Devices
10%
Lower Extremity
9%
Optical Devices
9%
Physics & Astronomy
brain
27%
lenses
24%
electroencephalography
19%
nondestructive tests
19%
astigmatism
18%
transistors
16%
waveguides
16%
aberration
15%
pixels
15%
light modulators
15%
field of view
12%
electrocardiography
11%
thin films
10%
holographic optical elements
10%
electrodes
10%
prisms
9%
acoustics
9%
display devices
9%
floating
9%
anthropometry
9%
modules
8%
stereophotography
8%
imaging techniques
8%
cameras
7%
head-up displays
7%
light emitting diodes
7%
tomography
7%
blood circulation
7%
retarding
7%
surveillance
7%
oximetry
7%
illuminating
7%
augmentation
6%
diffraction
6%
fibrillation
6%
multimedia
6%
gratings
6%
blood vessels
6%
crosstalk
6%
digital filters
6%
Fresnel lenses
6%
machine learning
6%
music
5%
performance
5%
lasers
5%
imagery
5%
education
5%
least squares method
5%
human body
5%