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Scientists develop artificial skin that can feel body movement

02:41 PM | 29 Jan, 2019
Scientists develop artificial skin that can feel body movement
WASHINGTON – Researchers from the United States and Canada have developed a kind of sensor that could make artificial skin feel body movement, according to a study published on Monday.

The study in the journal Advanced Materials said the sensor can mimic the sensing properties of the skin.

It can detect pressure and vibration and may help burn victims "feel" the surrounding world one day, according to researchers from the University of Connecticut and the University of Toronto.

The sensor is equipped with a silicone tube wrapped in copper wire and filled with a special fluid made of tiny particles of iron oxide just one billionth of a meter long.

The tiny particles rub around the inside of the silicone tube and create an electric current and the copper wire surrounding the silicone tube picks up the current as a signal, according to the study.

When this tube is bumped by something experiencing pressure, the nanoparticles move and the electric signal changes.

The researchers found that the changes in electrical current could reflect a person's movement and they could distinguish signals caused by walking, running, jumping and swimming.

Sound waves and the magnetic fields can also alter the signals but in different ways, according to the study.

The sensor has a waterproof rubber exterior, so it can also work as a wearable monitor to alert parents if their child fell into deep water in a pool.

The team plans to make the sensor in a flat configuration, more like skin, and see if it still works.

Daily Pakistan Global Web Desk

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Currency Rates in Pakistan Today - Pak Rupee to US Dollar, Euro, Dirham, Riyal 19 May 2024

Pakistani currency rates against US Dollar and other currencies on May 18, 2024 (Saturday) in open market.

USD to PKR rate today

US dollar was being quoted at 277.4 for buying and 280.35 for selling.

Euro stands at 297 for buying and 299.5 for selling while British Pound rate is 348.5 for buying, and 352 for selling.

UAE Dirham AED was at 75.25 and Saudi Riyal came down to 73.50.

Today’s currency exchange rates in Pakistan - 19 May 2024

Currency Symbol Buying Selling
US Dollar USD 277.4 280.35
Euro EUR 297 299.5
UK Pound Sterling GBP 348.5 352
U.A.E Dirham AED 75.25 76
Saudi Riyal SAR 73.5 74.25
Australian Dollar AUD 181 183
Bahrain Dinar BHD 747.77 755.77
Canadian Dollar CAD 203 205
China Yuan CNY 38.49 38.89
Danish Krone DKK 40.25 40.65
Hong Kong Dollar HKD 35.96 36.31
Indian Rupee INR 3.33 3.44
Japanese Yen JPY 1.91 1.99
Kuwaiti Dinar KWD 913.28 922.28
Malaysian Ringgit MYR 58.69 59.29
New Zealand Dollar NZD 169.45 171.45
Norwegian Krone NOK 25.67 25.97
Omani Riyal OMR 730.59 738.59
Qatari Riyal QAR 76.41 77.11
Singapore Dollar SGD 203 205
Swedish Korona SEK 25.67 25.97
Swiss Franc CHF 309.01 311.51
Thai Baht THB 7.57 7.72

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