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Challenges and Opportunities for the Design of Smart Speakers
CoRR, 2023 15 pages, 7 ...
Tao Long 0003, Lydia B. Chilton
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Frontiers in Computer Science, 2022 IntroductionModern digital devices, such as conversational agents, simulate human–human interactions to an increasing extent. However, their outward appearance remains distinctly technological.
Astrid Carolus, Carolin Wienrich
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mmSafe: A Voice Security Verification System Based on Millimeter-Wave Radar
Sensors, 2022 With the increasing popularity of smart devices, users can control their mobile phones, TVs, cars, and smart furniture by using voice assistants, but voice assistants are susceptible to intrusion by outsider speakers or playback attacks.
Zhanjun Hao +4 more
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Are you listening? – an observational wake word privacy study [PDF]
Organizational Cybersecurity Journal, 2022 Purpose – Digital voice assistants use wake word engines (WWEs) to monitor surrounding audio for detection of the voice assistant's name. There are two failed conditions for a WWE, false negative and false positive.
Marcia Combs +2 more
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Privacy Attitudes of Smart Speaker Users [PDF]
Proceedings on Privacy Enhancing Technologies, 2019 Abstract As devices with always-on microphones located in people’s homes, smart speakers have significant privacy implications. We surveyed smart speaker owners about their beliefs, attitudes, and concerns about the recordings that are made and shared by their devices.
Nathan Malkin +5 more
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i-com, 2023 With the increasing proliferation of security-critical voice-based services such as voice banking, user authentication on smart speakers is becoming a vital requirement.
Renz Andreas +3 more
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When Speakers Are All Ears: Characterizing Misactivations of IoT Smart Speakers [PDF]
Proceedings on Privacy Enhancing Technologies, 2020 Abstract Internet-connected voice-controlled speakers, also known as smart speakers, are increasingly popular due to their convenience for everyday tasks such as asking about the weather forecast or playing music. However, such convenience comes with privacy risks: smart speakers need to constantly listen in order to activate when the ...
Daniel J. Dubois +5 more
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An Acoustic-Based Smart Home System for People Suffering from Dementia
Technologies, 2019 Aging-in-place can reduce the progress of dementia syndrome and improve the quality of life of the sufferers and their families. Taking into consideration the fact that numerous neurological research results suggest the use of sound as a stimulus for ...
Eleni Boumpa +5 more
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Voice Assistants and Smart Speakers in Everyday Life and in Education
Informatics in Education, 2020 In recent years, Artificial Intelligence (AI) has shown significant progress and its potential is growing. An application area of AI is Natural Language Processing (NLP).
George TERZOPOULOS, Maya SATRATZEMI
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Training-Free Acoustic-Based Hand Gesture Tracking on Smart Speakers
Applied Sciences, 2023 Hand gesture recognition is an essential Human–Computer Interaction (HCI) mechanism for users to control smart devices. While traditional device-based methods support acceptable recognition performance, the recent advance in wireless sensing could enable
Xiao Xu +6 more
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