**Author details**

Marcia R. Friesen\* , Bennet Gigliotti and Tik Wai (Kiral) Poon

\*Address all correspondence to: marcia.friesen@umanitoba.ca

Electrical & Computer Engineering, University of Manitoba, Winnipeg, Manitoba, Canada

#### **References**


[16] Chaundry B, Wang J, Wu S, Maglione M, Mojica W, Roth E, Morton SC, Shekelle PG. Systematic review: Impact of health information technology on quality, efficiency, and costs of medical care. Annals of Internal Medicine. 2006;144: 742–752.

**References**

[Accessed 2015‐06‐15].

138 Mobile Health Technologies - Theories and Applications

[Accessed 2015‐06‐15].

2015‐07‐15].

2006;296: 974–984.

[1] Cafazzo JA, Casselman M, Hamming N, Katzman DK, Palmert MR. Design of an mHealth app for the self‐management of adolescent type 1 diabetes: A pilot study.

[2] RheumMate [Internet]. Available: http://gvu.gatech.edu/research/projects/rheummate

[3] Health Outcomes Worldwide [Internet]. Available: http://healthoutcomesww.com

[4] Canadian Association of Wound Care [Internet]. Available: www.cawc.net [Accessed

[5] Woodbury MG, Houghton PE. Prevalence of pressure ulcers in Canadian healthcare

[6] Gorecki C, Brown J, Nelson A, Briggs M, Schoonhoven L, Dealey C, Defloor T, Nixon, J. Impact of pressure ulcers on quality of life in older patients: A systematic review.

[7] Groeneveld A. The prevalence of pressure ulcers in a tertiary care pediatric and adult hospital. Journal of Wound, Ostomy Continence Nursing. 2004;31: 108–120.

[8] Reddy M, Gill SS, Rochon PA. Preventing pressure ulcers: A systematic review. JAMA.

[9] Landi F, Onder G, Russo A, Bernabei R. Pressure ulcer and mortality in frail elderly people living in community. Archives of Gerontology and Geriatrics. 2007;44: 217–223.

[10] Allman RM, Goode PS, Burst NBS, Bartolucci AA, Thomas DR. Pressure ulcers, hospital complications, and disease severity: Impact on hospital costs and length of stay.

[11] Allman RM. Pressure ulcer prevalence, incidence, risk factors, and impact. Clinics in

[12] Keast DH, Parslow N, Houghton PE, Norton L, Fraser C. Best practice recommenda‐ tions for the prevention and treatment of pressure ulcers: update 2006. Wound Care

[13] Van Gilder C. Results of nine international pressure ulcer prevalence surveys: 1989–

[14] Gallagher P. Prevalence of pressure ulcers in three university teaching hospitals in

[15] Gunningberg L, Stotts N. Tracking quality over time. What does pressure ulcer data

show? International Journal for Quality in Health Care. 2008;20: 246–253.

settings. Ostomy Wound Management. 2004;50: 22–38.

Advances in Wound Care. 1999;12: 22–30.

2005. Ostomy and Wound Management. 2008;54: 40–54.

Ireland. Journal of Tissue Viability. 2008;17: 103–109.

Geriatric Medicine. 1997;13: 421–436.

Canada. 2006;4: 31–43.

Journal of the American Geriatrics Society. 2009;57: 1175–1183.

Journal of Medical Internet Research. 2012;14(3): e70. DOI: 10.2196/jmir.2058


[42] NPUAP Pressure Ulcer Stages/Categories [Internet]. Available: http:// www.npuap.org/resources/educational‐and‐clinical‐resources/npuap‐pressure‐ulcer‐ stagescategories/ [Accessed 2015‐08‐08].

[29] Multi Measures; TapeMeasure! [Internet]. Available: https://play.google.com [Ac‐

[30] SmartMeasure; Ruler. [Internet]. Available: https://itunes.apple.com [Accessed 2014‐

[31] Robot Electronics – Ultrasound Rangers [Internet]. Available: http://www.robot‐ electronics.co.uk/products/sensors/ultrasonics.html [Accessed 2015‐10‐07].

[32] Active Robots – IR Distance Measuring [Internet]. Available: http://www.robot‐ electronics.co.uk/products/sensors/infrared‐range.html [Accessed 2015‐10‐07].

[33] Lytro – "You'll never think about pictures the same way" [Internet]. Available: https://

[34] Toshiba putting focus on taking misfocusing out of photos [Internet]. 2012. Available: http://ajw.asahi.com/article/economy/business/AJ201212270054. [Accessed 2015‐11‐

[35] Dent S. Nokia's Refocus Lens camera app promises infinite depth of field control [Internet]. 2013. Available: http://www.engadget.com/2013/10/22/nokias‐refocus‐lens‐

[36] Pinto S. Dual‐Lens smartphone camera: Killer feature or just a gimmick? [Internet]. 2014. Available: http://www.techtree.com/content/news/5615/dual‐lens‐Smartphone‐

[37] Rother C, Kolmogorov R, Blake A. GrabCut interactive foreground extraction using iterated graph cuts. Microsoft Research, Cambridge, UK [Internet]. Available: http://

[38] Foltynski P, Ladyzynski P, Wojcicki JM. A new smartphone‐based method for wound

[39] Zhang Z. A flexible new technique for camera calibration. IEEE Transactions on Pattern Analysis and Machine Intelligence. 2000;22(11): 1330–1334. Available: http:// research.microsoft.com/en‐us/um/people/zhang/Papers/TR98‐71.pdf [Accessed 2015‐

[40] Tsai RY. A versatile camera calibration technique for high‐accuracy 3D machine vision metrology using off‐the‐shelf TV cameras and lenses. IEEE Journal of Robotics and

[41] Anderson J, Baltes J. A pragmatic global vision system for educational robotics. In: AAAI Spring Symposium: Semantic Scientific Knowledge Integration; 2007. Available: www.aaai.org/Papers/Symposia/Spring/2007/SS‐07‐09/SS07‐09‐001.pdf [Accessed

cvg.ethz.ch/teaching/cvl/2012/grabcut‐siggraph04.pdf [Accessed 2015‐11‐24].

www.lytro.com/camera [Accessed 2015‐10‐24].

camera‐killer‐feature‐gimick.html. [Accessed 2015‐11‐24].

area measurement. Artificial Organs. 2014;38(4): 346–352.

Automation. 1987;3(4): 323–344. DOI: 10.1109/JRA.1987.1087109

camera‐app/. [Accessed 2015‐11‐24].

cessed 2014‐12‐20].

140 Mobile Health Technologies - Theories and Applications

12‐18].

25].

04‐20].

2015‐07‐18].

[43] Jegede OD, Ferens K, Griffith B, Podaima BW. A smart shoe to prevent and manage diabetic foot diseases. In: Proceedings of the 2015 International Conference on Health Informatics and Medical Systems; 26–30 July 2015; Las Vegas, NV, USA. p. 47–54.
