Saturday April 20, 2019

Modern technology bad for brain: Phone notifications kill concentration says study

0
//

New York: Mobile phone notifications can ruin your focus even if you do not actually pick up the phone to respond to them, a study says.

17744-business-man-holding-a-cell-phone-pv

The Florida State University study found that alerts can break concentration, whether or not immediate action is taken on them, Digital Trends reported.

“Although these notifications are generally short in duration, they can prompt task-irrelevant thoughts, or mind wandering, which has been shown to damage task performance,” lead study author Cary Stothart was quoted as saying.

“We found that notifications alone significantly disrupted performance on an attention-demanding task, even when participants did not directly interact with a mobile device during the task,” Stothart said.

Study authors, Ainsley Mitchum, and Courtney Yehnert ran volunteers through an attention-monitoring test to reach their conclusions.

Participants were found to perform significantly worse on a task when their phones were buzzing or ringing. In fact, they were three times more likely to make mistakes.

The level of distraction was comparable to actually answering a phone call or writing a text message.

“If you really want to keep your mind on a task, just ignoring your phone notifications is not enough. You need to disable them altogether,” the researchers said.

An earlier study from Rice University found that phones can be detrimental to learning process.

The research said while users initially believed the mobile devices would improve their ability to perform well with homework and tests and ultimately get better grades, the opposite was reported at the end of the study.

(IANS)

Next Story

Researchers ‘Extract’ Data From Junked Tesla Cars

The electric car maker was fairly quick to fix vulnerabilities exposed by white hat hackers

0
tesla
According to the report, data stored on Tesla models is not automatically erased when the car is hauled away from an accident site or sold at auction. Pixabay

In a shocking revelation, security researchers have extracted personal and unencrypted data — videos, phonebooks, calendar items — of Tesla users from crashed models sold at junkyards and auctions.

According to a CNBC report, a security researcher who goes by the name GreenTheOnly extracted data from the computers in salvaged Tesla Model S, Model X and two Model 3 vehicles.

“The computers on Tesla vehicles keep everything that drivers have voluntarily stored on their cars, plus tons of other information generated by the vehicles, including video, location and navigational data showing exactly what happened leading up to a crash,” the report claimed on Friday, citing researchers.

A Tesla spokesperson told CNBC the company offers options that customers can use to protect personal data stored on their car. “It includes a factory reset option for deleting personal data and restoring customised settings to factory defaults, and a Valet Mode for hiding personal data (among other functions) when giving their keys to a valet,” the spokesperson was quoted as saying.

“We are committed to finding and improving upon the right balance between technical vehicle needs and the privacy of customers,” the Tesla spokesperson said.

According to the report, data stored on Tesla models is not automatically erased when the car is hauled away from an accident site or sold at auction.

tesla
Tesla recently had to give away one of their Model 3 cars and $35,000 prize money to a group of hackers after they cracked its system at a hacking event. PIxabay

GreenTheOnly and his fellow white-hat hacker “Theo” bought a wrecked Model 3 to evaluate the data that remains in the car’s computers after a crash. They extracted records that showed the car’s computers had stored data from at least 17 different devices.

“Mobile phones or tablets had paired to the car around 170 times. The Model 3 held 11 phonebooks’ worth of contact information from drivers or passengers who had paired their devices, and calendar entries with descriptions of planned appointments, and e-mail addresses of those invited,” the report said.

Tesla recently had to give away one of their Model 3 cars and $35,000 prize money to a group of hackers after they cracked its system at a hacking event.

Amat Cama and Richard Zhu of team Fluoroacetate exposed vulnerability in the vehicle system during the Pwn2Own 2019 hacking competition, organised by Trend Micro’s “Zero Day Initiative (ZDI)”, in Vancouver, Canada, this week.

Also Read- Apple Calls off its ‘AirPower’ Product: Report

As part of Tesla’s bug bounty programme, the company has paid hundreds of thousands of dollars in rewards to hackers who exposed vulnerabilities in its systems.

The electric car maker was fairly quick to fix vulnerabilities exposed by white hat hackers. (IANS)