Engineering & Materials Science
Aberrations
27%
Acoustic impedance
14%
Acoustic waves
45%
Adaptive filters
26%
Augmented reality
14%
Bioelectric potentials
69%
Blood
23%
Brain
29%
Brain computer interface
77%
Communication
14%
Crosstalk
22%
Defects
29%
Display devices
100%
Electrocardiography
50%
Electrodes
53%
Electroencephalography
91%
Electromyography
15%
Gels
19%
Hemoglobin
22%
Higher order statistics
44%
Holograms
90%
Holographic displays
16%
Holographic optical elements
62%
Image quality
15%
Imaging techniques
15%
Intelligent systems
14%
Lasers
14%
Lenses
61%
Light emitting diodes
18%
Light modulators
18%
Liquid crystal displays
45%
Monitoring
60%
Muscle
14%
Near infrared spectroscopy
35%
Neural networks
18%
Oximeters
14%
Pixels
25%
Porous silicon
15%
Prisms
22%
Projection systems
19%
Radial basis function networks
16%
Skin
21%
Substrates
14%
Surgery
14%
Thin film transistors
36%
Three dimensional displays
29%
Time difference of arrival
14%
Tomography
15%
Waveguides
63%
Wavelength
19%
Medicine & Life Sciences
Angiography
16%
Blood Vessels
15%
Brain
22%
Brain-Computer Interfaces
19%
Burkholderia cepacia complex
15%
Cohort Studies
20%
Deglutition
17%
Deglutition Disorders
10%
deoxyhemoglobin
12%
Diabetic Foot
18%
Electrocardiography
14%
Electrodes
17%
Electroencephalography
17%
Equipment and Supplies
28%
Evoked Potentials
23%
Exercise
17%
Foot
12%
Hemoglobins
41%
Hyperpigmentation
12%
Iliac Vein
18%
Internal Carotid Artery
10%
Lasers
11%
Leg
19%
Leg Ulcer
14%
Lenses
42%
Light
15%
Liquid Crystals
37%
Lower Extremity
11%
Magnetic Resonance Imaging
23%
MAS063DP
10%
Melanosis
26%
Multimedia
12%
Near-Infrared Spectroscopy
68%
Noise
11%
Observational Studies
12%
Percussion
13%
Physiologic Monitoring
11%
Popliteal Vein
11%
Prospective Studies
16%
Respiratory Sounds
16%
Saphenous Vein
18%
Skin
20%
Smart Glasses
17%
Solid-State Lasers
24%
Statistics
14%
Stroke Volume
12%
Technology
16%
Traumatic Brain Injury
28%
Varicose Ulcer
15%
Wearable Electronic Devices
10%
Physics & Astronomy
aberration
15%
acoustics
11%
acousto-optics
6%
anthropometry
9%
astigmatism
18%
augmentation
6%
blood circulation
7%
blood vessels
6%
brain
27%
breathing
6%
cameras
7%
cavities
6%
crosstalk
6%
diffraction
6%
digital filters
6%
display devices
9%
electrical impedance
9%
electrocardiography
11%
electrodes
11%
electroencephalography
19%
fibrillation
6%
field of view
12%
floating
9%
Fresnel lenses
6%
gratings
6%
head-up displays
7%
holographic optical elements
10%
illuminating
7%
imaging techniques
8%
lasers
5%
lenses
24%
light emitting diodes
7%
light modulators
15%
machine learning
6%
modules
8%
multimedia
6%
music
5%
nondestructive tests
19%
oximetry
7%
performance
6%
pixels
15%
prisms
9%
retarding
7%
stereophotography
8%
surveillance
7%
thin films
10%
tomography
11%
transistors
16%
waveguides
16%