Ключевые слова: activate, activation, background, button, close, closeup, color, concept, conservation, conserve, control, design, electric, electrical, electricity, energy, environment, environmental, equipment, finger, flip, flipping, green, hand, home, house, household, human, indoor, interior, isolated, light, off, person, plastic, plate, power, press, push, residential, room, save, space, switch, technology, toggle, turn, utility, wall, white,