[robo-gallery id=”108″]Boats are coming in style as solar efficiency in solar panels have greatly increased and so is the battery industry. Side by side, people are more and more interested in eco friendly tourism without burning the nature destroying fossil fuels like patrols, which is also very expensive. Nowadays people all over the world are very concerned about environment pollutions and they want to reduce their carbon foot print anyway the can. It is no surprise that Bangladesh being a riverine country can tremendously benefit by utilizing modern technology in riverine transport system all over the country, specially in coastal areas.