Inside this issue
Features
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Application Briefs
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Articles
12 Create the Future Design Contest: Success Story — Reinventing Mobility
14 Accelerating Product Development through Digital Transformation
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5 Ws
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Facility Focus
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NASA Spinoff
Tech Briefs
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Bio-Medical
42 Wireless Smart Contact Lenses Detect Disease
42 Portable Device Treats Infections and Wounds
43 Injectable, Flexible Electrode Could Replace Rigid Nerve-Stimulating Implants
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Manufacturing & Prototyping
22 3D Printing of Wearable Devices
22 Inkjet Printing of Metamaterials
24 Metal-Plastic Hybrid 3D Printing
24 Kirigami-Style Fabrication at the Nanoscale
26 Full-Sized 3D-Bioprinted Heart Model
26 Method Recycles Facemasks into Roads to Combat COVID-Generated Waste
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Software
45 3D Image Processing Optimizes Workflow
46 Tool Calculates Materials’ Stress and Strain Based on Photos
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Sensors/Data Acquisition
32 Fast-Acting Molecular Probe
32 Electronic Skin Reacts to Pain
33 Sensors Driven by Machine Learning Sniff Out Gas Leaks
33 Ultra-Sensitive, Resilient Sensor for Smart Textiles
34 Sensors Integrated in Clothing Monitor Heart Rate
35 Wearable Gas Sensor for Health and Environmental Monitoring
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Imaging
37 Inverse Synthetic Aperture Radar
38 “Steering” Solves Imaging Scan Problems Caused by Metal Implants
38 Artificial Intelligence Magnifies the Utility of Electron Microscopes
39 Compressed Ultrafast Photography
40 An Innovative Imaging Technique for Dynamic Optical Nanothermometry
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Energy
27 Technique Heals Dendrites in Solid-State Batteries
27 Portable, Renewable Energy Technology
28 Stable, Efficient, Anode-Free Sodium Battery
29 Anode Material for Safer Fast-Charging Batteries
30 Wearable Microgrid Harvests and Stores Energy from the Human Body
Products
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Briefs
14 Soft Sensor Boosts Fingertip Sensitivity for Robots
14 Bendable Robot Arm Guided by Augmented Reality
16 Soft Sensing, Self-Healing Materials for Robotic Hands and Arms
17 Novel Biosensors Set to Revolutionize Brain-Controlled Robotics
18 Optimization Theory Leads the Way for Soft Robotics and Metamaterials Design
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Articles