The document outlines 3 activation ideas to help people achieve better indoor climates when redecorating, renovating, or buying a new home. The first idea is VELUX Cobalt Decor, a line of wall decorations that change color to detect high humidity. The second is The VELUX Home Check, where experts visit homes to assess indoor climates and recommend VELUX products. The third is The Indoor Climate Certificate, a proposed certification program similar to an energy performance certificate that would evaluate indoor climate parameters like temperature and humidity when selling or buying homes.