Sustainable Development Goals/SDG7/Energy Supply

Learners can approach the topic of energy supply from different angles:
 * Type of Clean Energy that is used by mobile devices, tools
 * Wind Energy
 * Solar Energy
 * Wave Energy
 * Kinetic Energy (e.g. of Water in dams)


 * Type of Object that requires the energy for operation
 * Information and Communication Technology (e.g. Mobile Devices, Deskop Computers, ...)
 * Electric Mobility
 * Buildings

Learning Tasks

 * (Piezoelectricity) Explore the concept of Piezoelectricity.
 * explain how this concept can be used to charge mobile devices (e.g. by harvesting the energy, when we are walking or moving arms/legs),
 * explain, where would you attach the piezoelectric charger to your body (e.g. arm, legs, in shows, ...).
 * define, what is necessary for a convenient use (e.g. attach the charger to jacket, to shoes.
 * (Wearable Abulatory Devices) Wearable medical devices are used for ambulatory monitoring e.g. of heart beat/ECG, blood pressure, ....
 * Explain the medical benefits and challenges and limitations for patients and staff members of a health care facility if they apply permanent monitoring of health parameters with mobile devices (e.g. rural and remote areas in developing countries)!
 * What are the benefits, challenges and limitations of textile and flexible technologies for ambulatory monitoring