10 Exciting Eco-Friendly Gadgets

RITI Printer

A coffee printer! Talk about going green. This technology hopes to use old coffee grounds as a sustainable source of ink for printing. It work by  taking leftovers grounds from your morning roast and puts them into an ink cartridge to create the eco-friendly ink and printing experience. Jeon Hwan Ju’s RITI printer works by replacing environmentally un-friendly inkjet cartridges with the dregs from your daily coffee. Simply place used grounds in the ink case, insert a piece of paper, and move the ink case left and right to print text.

Interactive Water Meter

This prototype Water Meter will help in calculating our water consumption. It a digital meter that gives us an idea about how much water we use. It also stores the data on a smaller server that sends this information to Smartphones, Tablets, Laptops and Computers. The server is powered via "energy harvesting" which makes it independent by the power grid