Electronic-skin prototypes are stretchy, thin films that can sense temperature, pressure and even monitor blood oxygen or alcohol levels. But most of these devices are missing a key feature of real skin that allows us to feel a wider range of conditions: hair. Now researchers have combined hair-like wires with electronic skin to make a more versatile sensor for robots, prosthetics and other applications.
Their report appears in the journal ACS Applied Materials & Interfaces.
Robots and prosthetics are becoming ever more human-like, but the electronic skins designed to enhance their usefulness don’t yet have the full range of tactile senses that we have. For example, they cannot “feel” a light breeze. But fine hair, which covers 95 percent of the human body, helps us feel the slightest wind. To capture that sensation, some researchers have developed separate sensors that mimic this fine hair by sensing and detecting air flow. However, that’s about all these particular devices can do. Rongguo Wang, Lifeng Hao and colleagues wanted to expand on this, combining the features of electronic skin and hair in a single device.
The researchers created an array of artificial hairs with glass-coated, cobalt-based microwires and embedded the ends of the wires in a silicon-rubber “skin.” The “hairy skin” could repeatedly detect a range of pressures, including the landing of a fly, a light wind and a 10-pound weight. And when used with a two-finger robot gripping a plastic block, the new sensor could “feel” slip and friction forces.
[osd_subscribe categories=’electronic-skin’ placeholder=’Email Address’ button_text=’Subscribe Now for any new posts on the topic “ELECTRONIC SKIN”‘]
Receive an email update when we add a new ELECTRONIC SKINĀ article.
The Latest on: Electronic skin
[google_news title=”” keyword=”electronic skin” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: Electronic skin
- Monstera Black and alysalysalys share a glorious electronic journey on "Awkward Attraction"on April 26, 2024 at 12:56 pm
Monstera Black and alysalysalys ignite a fervent sonic revolution with their collaborative EP Awkward Attraction, available via Voitax Records. Seamlessly ...
- Kia EV9 GT Debuts January 2025, Promises “Enormous Power” And 0-60 In 4 Secondson April 26, 2024 at 10:17 am
The Kia EV9 GT performance flagship has been officially confirmed to debut in January 2025. Kia said that the new version of its largest SUV will have “enormous power output” from a dual electric ...
- Toxic chemicals from microplastics can be absorbed by the skin, study findson April 26, 2024 at 8:20 am
A new study used 3D human skin-equivalent models to examine how flame retardant additives in microplastics are absorbed by the skin. The findings show that several flame-retardant additives passed ...
- 8 Best Sunscreens under Rs. 100 to keep your Skin Safe and Healthy this Summer (2024)on April 24, 2024 at 9:57 am
Discover the best sunscreens under 100 rupees for effective sun protection without breaking the bank. These budget-friendly options offer a range of benefits, from broad-spectrum UV protection to ...
- Prevent your skin from sunburn, premature ageing and UV rays with the best sunscreen for oily skinon April 23, 2024 at 4:34 am
Do you struggle with oily skin and haven't found a sunscreen that meets your needs? Check out our expert recommendations for the best sunscreen for oily skin.
- Can Blue Light Accelerate Skin Ageing? Expert Explains Its Effect On Skinon April 22, 2024 at 10:22 am
Dr Gupta highlighted, “It’s essential to note that the research on blue light and skin ageing is still in its early stages, and many questions remain unanswered. For example, the extent to which blue ...
- 10 Best sunscreens for normal skin that provide maximum protection from sun damageon April 22, 2024 at 9:10 am
Here is a list of the 10 best sunscreens for normal skin from leading skincare brands including Minimalist, Dr Sheth’s, Bio Derma, Aqualogica, and more.
- Study: Far-UVC light eliminates airborne virus in an occupied roomon April 22, 2024 at 3:02 am
Unlike conventional germicidal UVC light — which kills viruses and bacteria but can only typically be used in unoccupied rooms because direct exposure to it can potentially harm skin and eyes — ...
- Revolutionizing Industries: Electronic Skin Market Surges as Wearable Technology and Healthcare Embrace Sensing Abilitieson April 19, 2024 at 8:25 am
Electronic Skin Market revenue estimated at over US$ 500 million between 2018-2028 and is projected to see an aggressive CAGR of 20.7% in 2019.
via Bing News