There have been so many people that have helped to complete this work over the past 3 years. First, I would like to thank my daughters Karma and Sabine who have had me in their lives a lot less since I started this program. Once this work is complete, I will need to begin to repay them the debt of time that they are owed. I would like to extend a heartfelt thank you to my MET professors. There would not have been an opportunity for me to complete this work without their support and without their time and patience, for which I am truly grateful. I am also tremendously grateful to my MET colleagues, without their input and invaluable assistance over the years, many projects would not have been possible. Lastly, I would like to thank my colleagues in the Etec590 for being the first real-life audience of the e-portfolio and for all feedbacks since the initial phase.

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