Wearable Fall Detector using Integrated Sensors and Energy Devices

Scientific Reports

Volumn 5, Issue , 2015, Pages

  Jung, Sungmook ^a,b   Hong, Seungki ^a,b   Kim, Jaemin ^a,b   Lee, Sangkyu ^a   Hyeon, Taeghwan ^a,b   Lee, Minbaek ^c   Kim, Dae Hyeong ^a,b  

^a Institute for Basic Science   (South Korea)

^b Seoul National University   (South Korea)

^c Inha University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

AMBULATORY MONITORING; CLOTHING; DEVICES; EQUIPMENT DESIGN; FALLING; HUMAN; MOVEMENT (PHYSIOLOGY); POWER SUPPLY; SOFTWARE; WIRELESS COMMUNICATION;

ACCIDENTAL FALLS; CLOTHING; ELECTRIC POWER SUPPLIES; EQUIPMENT DESIGN; HUMANS; MONITORING, AMBULATORY; MOVEMENT; SOFTWARE; WIRELESS TECHNOLOGY;

EID: 84948178414     PISSN: None     EISSN: 20452322     Source Type: Journal    
DOI: 10.1038/srep17081     Document Type: Article

References (59)

1. Li, Y., Ho, K. C. & Popescu, M. A microphone array system for automatic fall detection. IEEE Trans. Biomed. Eng. 59, 1291-1301 (2012).
2. Jeong, J. W. et al. Materials and optimized designs for human-machine interfaces via epidermal electronics. Adv. Mater. 25, 6839-6846 (2013).
3. Jung, S. et al. Reverse-micelle-induced porous pressure-sensitive rubber for wearable human-machine interfaces. Adv. Mater. 26, 4825-4830, (2014).
4. Lim, S. et al. Transparent and stretchable interactive human machine interface based on patterned graphene heterostructures. Adv. Funct. Mater. 25, 375-383 (2015).
5. Park, M. et al. Oxide nanomembrane hybrids with enhanced mechano- and thermo- sensitivity for semitransparent epidermal electronics. Adv. Healthc. Mater. doi: 10.1002/adhm.201500097 (2015)
6. Gao, L. et al. Epidermal photonic devices for quantitative imaging of temperature and thermal transport characteristics of the skin. Nat. commun. 5, 4938 (2014).
7. Yeo, W. H. et al. Multifunctional epidermal electronics printed directly onto the skin. Adv. Mater. 25, 2773-2778 (2013).
8. Kaltenbrunner, M. et al. An ultra-lightweight design for imperceptible plastic electronics. Nature 499, 458-463 (2013).
9. Fuketa, H. et al. 1μ m-thickness 64-channel surface electromyogram measurement sheet with 2V organic transistors for prosthetic hand control, IEEE ISSCC, doi: 10.1109/ISSCC.2013.6487656 (2013).
10. Son, D. et al. Multifunctional wearable devices for diagnosis and therapy of movement disorders. Nature Nanotech. 9, 397-404 (2014).
11. Choi, M. K. et al. Cephalopod-inspired miniaturized suction cups for smart medical skin. Adv. Healthc. Mater. doi: 10.1002/adhm.201500285 (2015)
12. Choi, S. et al. Stretchable heater using ligand-exchanged silver nanowire nanocomposite for wearable articular thermotherapy. ACS Nano 9, 6626-6633 (2015)
13. Son, D. et al. Stretchable carbon nanotube charge-trap floating-gate memory and logic devices for wearable electronics. ACS Nano 9, 5585-5593 (2015)
14. Choi, M. K. et al. Wearable red-green-blue quantum dot light-emitting diode array using high-resolution intaglio transfer printing. Nat. Commun. 6, 7149 (2015).
15. Schwartz, G. et al. Flexible polymer transistors with high pressure sensitivity for application in electronic skin and health monitoring. Nat. Commun. 4, 1859 (2013).
16. Tien, N. T. et al. A flexible bimodal sensor array for simultaneous sensing of pressure and temperature. Adv. Mater. 26, 796-804 (2014).
17. Kim, J. et al. Stretchable silicon nanoribbon electronics for skin prosthesis. Nat. Commun. 5, 5747 (2014).
18. Lu, N. & Yang, S. X. Mechanics for stretchable sensors. Curr. Opin. Solid State Mat. Sci. 19, 149-159 (2015).
19. Yang, S. & Lu, N. Gauge factor and stretchability of silicon-on-polymer strain gauges. Sensors 13, 8577-8594 (2013).
20. Xu, S. et al. Soft microfluidic assemblies of sensors, circuits, and radios for the skin. Science 344, 70-74 (2014).
21. Drack, M. et al. An imperceptible plastic electronic wrap. Adv. Mater. 27, 34-40 (2015).
22. Song, Z. et al. Origami lithium-ion batteries. Nat. Commun. 5, 3140 (2014).
23. Song, Z. et al. Kirigami-based stretchable lithium-ion batteries. Sci. Rep. 5, 10988 (2015).
24. Xu, S. et al. Stretchable batteries with self-similar serpentine interconnects and integrated wireless recharging systems. Nat. Commun. 4, 1543 (2013).
25. Lim, Y. et al. Biaxially stretchable, integrated array of high performance microsupercapacitors. ACS Nano 8, 11639-11650 (2014).
26. Hong, S. Y. et al. High-density, stretchable, all-solid-state microsupercapacitor arrays. ACS Nano 8, 8844-8855 (2014).
27. Lee, G. et al. Fabrication of a stretchable and patchable array of high performance micro-supercapacitors using a non-aqueous solvent based gel electrolyte. Energy Environ. Sci. 8, 1764-1774 (2015).
28. Wang, C. Y., Zheng, W., Yue, Z. L., Too, C. O. & Wallace, G. G. Buckled, stretchable polypyrrole electrodes for battery applications. Adv. Mater. 23, 3580-3584 (2011).
29. Zang, J. F., Cao, C. Y., Feng, Y. Y., Liu, J. & Zhao, X. H. Stretchable and high-performance supercapacitors with crumpled graphene papers. Sci. Rep. 4, 6492 (2014).
30. Gaikwad, A. M. et al. Highly stretchable alkaline batteries based on an embedded conductive fabric. Adv. Mater. 24, 5071-5076 (2012).
31. Lee, Y. H. et al. Wearable textile battery rechargeable by solar energy. Nano Lett. 13, 5753-5761 (2013)
32. Kim, J. S. et al. Large area multi-stacked lithium-ion batteries for flexible and rollable applications. J. Mater. Chem. A. 2, 10862-10868 (2014)
33. 2/polymer fiber solid-state supercapacitors. Sci. Rep. 5, 9387 (2015).
34. Dagdeviren, C. et al. Conformal piezoelectric energy harvesting and storage from motions of the heart, lung, and diaphragm. Proc. Natl. Acad. Sci. USA 111, 1927-1932 (2014).
35. Hwang, G. T. et al. A reconfigurable rectified flexible energy harvester via solid-state single crystal grown PMN-PZT. Adv. Energy Mater. 5, 1500051 (2015).
36. Jung, S., Lee, J., Hyeon, T., Lee, M. & Kim, D. H. Fabric-based integrated energy devices for wearable activity monitors. Adv. Mater. 26, 6329-6334 (2014).
37. Jung, W. S. et al. High output piezo/triboelectric hybrid generator. Sci. Rep. 5, 9309 (2015).
38. Pu, X. et al. A self-charging power unit by integration of a textile triboelectric nanogenerator and a flexible lithium-ion battery for wearable electronics. Adv. Mater. 27, 2472-2478 (2015).
39. Xue, X. Y. et al. Flexible self-charging power cell for one-step energy conversion and storage. Adv. Energy Mater. 4, 1301329 (2014).
40. Fan, F.-R., Tian, Z.-Q. & Wang. Z. L. Flexible triboelectric generator! Nano Energy 1, 328-334 (2012).
41. Wang, S., Lin, L. & Wang, Z. L. Nanoscale triboelectric-effect-enabled energy conversion for sustainably powering portable electronics. Nano Lett. 12, 6339-6346 (2012).
42. Fan, F.-R. et al. Transparent triboelectric nanogenerators and self-powered pressure sensors based on micropatterned plastic films. Nano lett. 12, 3109-3114 (2012).
43. Whiter, R. A., Narayan, V. & Kar-Narayan, S. A scalable nanogenerator based on self-poled piezoelectric polymer nanowires with high energy conversion efficiency. Adv. Energy Mater. 4, 1400519 (2014).
44. Zheng, Q. et al. In vivo powering of pacemaker by breathing-driven implanted triboelectric nanogenerator. Adv. Mater. 26, 5851-5856 (2014).
45. Bai, P. et al. Membrane-based self-powered triboelectric sensors for pressure change detection and its uses in security surveillance and healthcare monitoring. Adv. Funct. Mater. 24, 5807-5813 (2014).
46. Sun, Q. et al. Active matrix electronic skin strain sensor based on piezopotential-powered graphene transistors. Adv. Mater. 27, 3411-3417 (2015).
47. Lee, H. S. et al. Flexible inorganic piezoelectric acoustic nanosensors for biomimetic artificial hair cells. Adv. Funct. Mater. 24, 6914-6921 (2014).
48. Chen, J. et al. Harmonic-resonator-based triboelectric nanogenerator as a sustainable power source and a self-powered active vibration sensor. Adv. Mater. 25, 6094-6099 (2013).
49. Han, M. D. et al. Magnetic-assisted triboelectric nanogenerators as self-powered visualized omnidirectional tilt sensing system. Sci. Rep. 4, 4811 (2014).
50. Kim, S. et al. Transparent flexible graphene triboelectric nanogenerators. Adv. Mater. 26, 3918-3925 (2014).
51. Lee, K. Y. et al. P-type polymer-hybridized high-performance piezoelectric nanogenerators. Nano Lett. 12, 1959-1964 (2012).
52. Jeong, C. K. et al. Topographically-designed triboelectric nanogenerator via block copolymer self-assembly. Nano Lett. 14, 7031-7038 (2014).
53. Seung, W. et al. Nanopatterned textile-based wearable triboelectric nanogenerator. ACS Nano 9, 3501-3509 (2015).
54. Du, W. et al. A three dimensional multi-layered sliding triboelectric nanogenerator. Adv. Energy Mater. 4, 1301592 (2014).
55. Wang, S. et al. Maximum surface charge density for triboelectric nanogenerators achieved by ionized-air injection: Methodology and theoretical understanding. Adv. Mater. 26, 6720-6728 (2014).
56. Wang, Z. L., Chen, J. & Lin, L. Progress in triboelectric nanogenerators as a new energy technology and self-powered sensors. Energy Environ. Sci. 8, 2250-2282 (2015).
57. Jachowicz, J., Wissurel, G. & Garcia, M. L. Relationship between triboelectric charging and surface modifications of human-hair. J. Soc. Cosmet. Chem. 36, 189-212 (1985).
58. Lowell, J. & Roseinnes, A. C. Contact electrification. Adv. Phys. 29, 947-1023 (1980).
59. Zhou, Y. H. et al. A universal method to produce low-work function electrodes for organic electronics. Science 336, 327-332 (2012).