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How does tech neck impact the spine and posture?

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Wearable computer

Cervical collar

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Tech neck, characterized by a neck-down posture while using electronic devices, exerts pressure on the spine. Prolonged exposure to this posture can lead to muscle imbalance, increased workload, and even cervical spine fractures. The load on the spine doubles for every degree of neck angle deviation, emphasizing the importance of maintaining an ideal cranial vertebral angle. This poor posture can cause herniated discs and degenerative disc issues, especially when tilting the neck for extended periods while using smartphones and tablets. Solutions like wearable cervical collars with real-time posture detection and feedback aim to mitigate the negative impacts of tech neck on spine health and posture.

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Proceedings Article•DOI An app approach to correcting the posture of smartphone users Said Elnaffar, Aisha El Allam - Show less +1 more 01 Feb 2018 4 Citations	Tech neck, caused by tilting the neck while using smartphones, can lead to herniated discs and degenerative disc issues. The app-based solution monitors tilt angles to improve posture and spine health.
Journal Article•DOI Cervical spine joint loading with neck flexion Jeff M. Barrett, Colin D. McKinnon, Jack P. Callaghan - Show less +2 more 01 Jan 2020-Ergonomics 28 Citations	Tech neck, caused by prolonged neck flexion from device use, can strain cervical spine joints, potentially leading to postural issues. This posture may increase pressure on the spine.
Proceedings Article•DOI Wearable Smart Cervical Collar with Real-time Rehabilitation of Neck Posture Correction 18 Nov 2022	Prolonged tech neck leads to cervical spine stress, muscle imbalance, and increased spinal load. The wearable smart cervical collar aids real-time posture correction to mitigate these effects.
Journal Article•DOI The Effects of “Media Tech Neck”: The Impact of Spinal Flexion on Cognitive and Emotional Processing of Videos Lucía Cores-Sarría, Jingjing Han, Jessica Gall Myrick, Robert B. Potter - Show less +3 more 17 Apr 2023-Communication Research	"Tech neck, causing spinal flexion, reduces attention and emotional congruence during video viewing. It exerts pressure on the spine, affecting cognitive and emotional processing of media content."
Proceedings Article•DOI Wearable Smart Cervical Collar with Real-time Rehabilitation of Neck Posture Correction Adorna Lawrence, Alex Abraham Eapen, Amitha M P, Rithika Rajith, Remya George, Varghese Thomas, Jibin Jose - Show less +6 more 18 Nov 2022	Prolonged tech neck posture increases spine load, leading to muscle imbalance and cervical spine fractures. The wearable smart cervical collar aids real-time posture correction to mitigate these effects.

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