CONTRIBUTORS BIOGRAPHIES PAGE 11 people-counting system, which was then estates and is the consulting editor for the extended to the bicycle management system Residential Estate Security Handbook. Rob has for COP 17 (the 17th United Nations Climate also presented a course on measuring electrical Change Conference), for which Rob won a design quantities for architecture students at the award from the SAIEE. University of KwaZulu-Natal. He is a moderator for the Electrical Machines II and III courses Over the past 19 years Rob has been engaged at the Durban University of Technology, which in a number of projects in the security industry enables him to keep in touch with the education involving both secure estate and national key of future engineers. point environments as well as public [XKX]HYYH[\\[؈[Y]\]HX\]Hو\]\\[\][ۘ[ܝ[]Y\ˈ\[\\[X]\Y\[[\K[[HY[H\ۜ[Yۈݙ\ L\Y[X[\H[و[[Y\[˂ۘ][[[\ۘ][[[\\H\[\X[Y\[HY[H[K\][Y[X[Y\]H\X][ۂ\[\][Y[X[Y\H\و\Y[X[[][]Y\ TH[\ۜXH܈Y[X\[\\X]Z\][ۋۙ\وH[][]H[KX\][[[ۜ[^[[T&\XXHXܝZ]Y[\[HXX[\[][ۘ[K\YX\ۘ][][Y\\[Y[ۙ\&H\X][ۈ JB[][]H\X][ۜ[]]H RJH[X[X[Y[Y[X[Y[ˈ][Y[ۙ\[H[ܛ[ܚYK[\ۈ\B^YH[XXY\و[][]BXZ]H\\YYYX[Y\و[][]BX[Y[Y[]H[[YKH][Y\X][ۜ PJHٙ\[ۘ[\Yۘ][ۂ[X\H\[ۈ܈\[H\Y[X[YRx&\]YX[\\[][]H[\KH\ܚY[B]\]\Y[[\[H[[T[܈[[Tۘ][XZ]YB[MKX[܈و[Y\H[X\][X[Y[Y[HH[]\]Hو[[[LˈBۘ][&\\^[]T\H[[[Mܚ[܈\XKTx&\ܚ[]HHٙX\وXYH[[ۂ\\HX[Y[Y[\[K]Z\\]K\^\\[[[\ܜܘ]HٙX\[[\^\˂[X\[HYHوH\[][]B