This is the original notepad (the pencil and paper kind) in the late 80s / early 90s inspired by an IBM researcher to name the company’s new mobile computer the ThinkPad. You can now buy a replica (not leather sadly) from the IBM logo store.
Deepak Gupta is a IT & Web Consultant. He is the founder and CEO of diTii.com & DIT Technologies, where he's engaged in providing Technology Consultancy, Design and Development of Desktop, Web and Mobile applications using various tools and softwares. Sign-up for the Email for daily updates. Google+ Profile.