Just In
- 2 hrs ago Elon Musk’s X Is Launching a TV App Similar to YouTube for Watching Videos
- 4 hrs ago Qualcomm Reveals Snapdragon X Plus Chip for Laptops: 10 Core CPU, On-Device AI, & Much More
- 4 hrs ago Flipkart Teases “Jaw-Dropping” Discount on iPhone 15: All-Time Low Price Anticipated
- 4 hrs ago President Joe Biden Signs Bill to Ban TikTok in the US: Unless This One Condition is Met
Don't Miss
- Movies Kalki 2898 AD: Facts About Ashwatthama To Know Before Watching Prabhas-Amitabh Bachchan's Film
- News Who Is Lisa Pisano, New Jersey Woman Gets Pig Kidney Transplant And Heart Pump?
- Sports Pakistan vs New Zealand 4th T20 Live Score, Latest Updates From Lahore: Babar Azam Opts To Bowl First; Fakhar Zaman, Imad Wasim Return To Line-Up
- Finance Tech Mahindra Q4 Results: Cons PAT Declines 41% YoY To Rs 661 Crore; Exits FY24 In Red
- Automobiles Royal Enfield Unveils Revolutionary Rentals & Tours Service: Check Out All Details Here
- Education AICTE introduces career portal for 3 million students, offering fully-sponsored trip to Silicon Valley
- Lifestyle Heeramandi Screening: Alia Bhatt, Ananya Panday, Rashmika Mandanna And Others Serve Finest Ethnic Style!
- Travel Escape to Kalimpong, Gangtok, and Darjeeling with IRCTC's Tour Package; Check Itinerary
Feel a Keyboard on your Touchscreen soon
What if the touchscreen of your smartphone or tablet could touch you back? It does happen, researchers report. In a study of people drawing their fingers over a flat surface that has two "virtual bumps", the team from Northwestern University and Carnegie Mellon University found that, under certain circumstances, the subjects feel only one bump when there really are two.
Forces felt by the fingers as they travel along a flat surface can lead to the illusion that the surface actually contains bumps.
Recommended: Valentine's Day On A Budget: Top 10 Hot Exchange Offers on your Old Smartphones
This so-called "virtual bump illusion" is well known in the haptics field. Touch is so important in our real world, but it is neglected in the digital world.
"We want to create something that will make touch a reality for people interacting with their screens, and this work is a step in that direction," said J Edward Colgate, an expert in touch-based (haptic) systems from Northwestern's McCormick School of Engineering and Applied Science.
The team's experiment presented two "virtual bumps" to subjects participating in the study.
When bump and finger spacing were identical, subjects reported feeling two bumps as one.
In this case, the brain thinks it is too coincidental that there should be two bumps at the same time so it registers the bumps as one.
Recommended: Top 10 Cheapest 2GB RAM Smartphones Available in India
The new model could one day lead to flat-screen displays featuring active touch-back technology such as making your touchscreen's keyboard actually feel like a keyboard.
Tactile information also could benefit the blind, users of dashboard technology in cars, players of video games and more.
The findings also provide insight into how the brain makes sense of data from fingers.
The study was published in the journal Proceedings of the National Academy of Sciences (PNAS).
Source: IANS
-
99,999
-
1,29,999
-
69,999
-
41,999
-
64,999
-
99,999
-
29,999
-
63,999
-
39,999
-
1,56,900
-
79,900
-
1,39,900
-
1,29,900
-
65,900
-
1,56,900
-
1,30,990
-
76,990
-
16,499
-
30,700
-
12,999
-
11,999
-
16,026
-
14,248
-
14,466
-
26,634
-
18,800
-
62,425
-
1,15,909
-
93,635
-
75,804