 He also designed mobile phones for Motorola and Nokia, conference equipment for Polycom, and sporting equipment for Titleist.In 2012 Nuk moved to Ammunition as Vice President of the Industrial Design Studio At Ammunition, Nuk lead his design team to create products for clients such as Beats by Dre, Nook by Barnes and Noble, Adobe and Sky.Notably, Nuk worked directly with Square and Twitter founder Jack Dorsey to design Square's suite of products including the Square Reader, Wireless Square Reader, and Square Stand.