Search

Planet Earth

Wednesday, 27-October-2021
....

Login form

Aryanblood

Most popular

  • शिव चालीसा, मंत्र Shiva mantra / Chalisa (40)
  • श्री गणेश मन्त्र Shri Ganesha mantra / chalisa (35)
  • दुर्गा माँ मन्त्र Durga Maa Mantra / chalisa (33)
  • काली माँ महाकाली भद्रकाली मंत्र Kali Maa Mantra (26)
  • Maha लक्ष्मी मन्त्र Lakshmi mantra (23)
  • free TAROT/Iching/Numerology/Astro readings links (23)
  • vegetarian diet - pictures - information - guide thread (21)
  • Vedic Physics - What ancient Indians did for us (18)
  • funny video compilation (17)
  • श्री हनुमान Hanuman chalisa / mantra (16)
  • Best of just for laughs (16)
  • Battlefield V gameplay HD (15)
  • श्री विष्णु मंत्र Sri Vishnu mantra / chalisa (15)
  • Warhammer 40,000 Inquisitor - Martyr gameplay HD (14)
  • Chakra Meditation / Kundalini Yoga/ healing कुण्डलिनी योग (13)
  • Astrology Yoga, bhava - Garga Hora by Sage Gargacharya (12)
  • All Zodiac signs explained (11)
  • Aryanblood

    ad


    Researchers hacked a robotic vacuum cleaner to record speech - Forum

    [ New messages · Forum rules · Search · RSS ]
    • Page 1 of 1
    • 1
    Forum moderator: arya, dethalternate  
    Forum » Main » Science, Astronomy, Nature » Researchers hacked a robotic vacuum cleaner to record speech
    Researchers hacked a robotic vacuum cleaner to record speech
    ManuDate: Tuesday, 24-November-2020, 9:49 AM | Message # 1
    --dragon lord--
    Group: undead
    Messages: 12781
    Status: Offline
    Researchers hacked a robotic vacuum cleaner to record speech

    by University of Maryland

    A team of researchers demonstrated that popular robotic household vacuum cleaners can be remotely hacked to act as microphones.

    The researchers—including Nirupam Roy, an assistant professor in the University of Maryland's Department of Computer Science—collected information from the laser-based navigation system in a popular vacuum robot and applied signal processing and deep learning techniques to recover speech and identify television programs playing in the same room as the device.

    The research demonstrates the potential for any device that uses light detection and ranging (Lidar) technology to be manipulated for collecting sound, despite not having a microphone. This work, which is a collaboration with assistant professor Jun Han at the University of Singapore was presented at the Association for Computing Machinery's Conference on Embedded Networked Sensor Systems (SenSys 2020) on November 18, 2020.

    "We welcome these devices into our homes, and we don't think anything about it," said Roy, who holds a joint appointment in the University of Maryland Institute for Advanced Computer Studies (UMIACS). "But we have shown that even though these devices don't have microphones, we can repurpose the systems they use for navigation to spy on conversations and potentially reveal private information."

    The Lidar navigation systems in household vacuum bots shine a laser beam around a room and sense the reflection of the laser as it bounces off nearby objects. The robot uses the reflected signals to map the room and avoid collisions as it moves through the house.

    Privacy experts have suggested that the maps made by vacuum bots, which are often stored in the cloud, pose potential privacy breaches that could give advertisers access to information about such things as home size, which suggests income level, and other lifestyle-related information. Roy and his team wondered if the Lidar in these robots could also pose potential security risks as sound recording devices in users' homes or businesses.

    untotenawake
    Read more/full article/source - https://techxplore.com/news....ch.html
     
    Forum » Main » Science, Astronomy, Nature » Researchers hacked a robotic vacuum cleaner to record speech
    • Page 1 of 1
    • 1
    Search: