Developing a SEIL (Smart Enjoy Interact Light) bag utilizing LED display

Bicycles are not only an environmentally friendly means of transportation but are also easily accessible exercise equipment for health. Thus the number of bicycles is gradually increasing. This study aims to develop a ‘Smart Enjoy Interact Light (SEIL)’ bag utilizing LED display and smartphone apps. By transmitting desired information or images with LEDs, a SEIL bag can protect bicyclists, and also allow wearers to communicate with others.

A SEIL built-in bag was developed in the form of a backpack to support all outdoor activities. It can show traffic signals using a wireless controller. Features of design are: ordinary fabric for IT devices; thick and stiff canvas fabric for flexible LEDs; a thin and air-permeable mesh for the LED light; a flexible PCB dashboard for absorbing various shocks; a PVC hard case for the LED display devices; UV coating for waterproofing and durability.

A SEIL bag for bicyclists can be useful in a variety of outdoor sports and in commercial applications as well, such as advertising or displaying products. The detachable part can be utilized as a hip sack or a pouch.

A SEIL bag not only protects bicyclists from traffic accidents, but with which they can express information or images in real time. A SEIL bag is interactive fashion item that emphases communication, thus it will contribute to development of smart-wear.