At the Center for Research in Advanced Materials (CIMAV), scientists "captured" the energy produced by people walking. The team designed a pill-shaped cylinder adapted to a shoe in order to store the mechanical-vibrational energy that the person generates when walking. Similarly, the London-based company Pavegen produces a technology that harvests mechanical energy of walking feet and converts it to electrical energy via a special floor tile. Both ideas perhaps could lead to cities using the alternative, piezoelectric solutions to create power when and where it is required. What do you think? Will we harvest energy with our own footsteps?

 

What do you think?