نوآوري، تكنولوژي و اختراعات جديد

وقتی كاغذ ندارید و میخواهید یه یاداشت بردارید چیكار می كنید. اگه این خودكار را داشته باشید میتونید كف دستتون مثل قدیما یاداشت كنید و به راحتی بعدا پاكش كنید

Sweaty hands will rub out all the urgent details that you doodled, plus no sheet of paper around! How do you go about this? With the Pen+Sprayer, of course! A neat little pen that features a spray on one end. Spray some of the specialized chemical (that turns into a make-shift writing surface) on the palm of your hand and doodle with the pen-end. The message will stay on the impromptu paper till you pull it off.

The designers have not specified the chemical to be used for the spray; this factor makes me ponder about its feasibility. If things work out, I can totally see this become a runaway hit with teens and the pranks shop!

Designers: He Siqian, Zhang YaKun, Mu Zhiwei, Zhu Ningning, Hui Zhou & Te-Ning Hang