On today’s show: Our DX3 Canada wrap, ShopSavvy transitions to a retail app, do taxi companies need a platform or just customers, U-Haul brings augmented reality to Detroit and do we need to regulate mobile retail. All this plus Spindle – our app fascination of the week – and special guest Blake Sirach, VP Design for WillowTree the makers of the Brooklyn Nets and Barclays Center mobile app experience