Amanpreet Singh, senior director of strategy and operations with Motorola Mobility, discusses his career in supply chain, and outlines the major "pain points" that companies face today, in attempting to gain full visibility of supply and demand.

C.J. Wehlage, vice president of high-tech solutions with Kinaxis, details industry's major supply-chain management challenges - in particular, the difficulty of obtaining full visibility of supply and demand, and dealing with the volatility of markets.

Trevor Miles, vice president of thought leadership with Kinaxis, details industry's major supply-chain management challenges - in particular, the difficulty of obtaining full visibility of supply and demand, and dealing with the volatility of markets.