The museum charged an extra $8 per adult and $2 per child for the Smart Home tour. It is not really worth the admission/tour fee given that the tour itself lasted less than 15 minutes. Most of the features found in the home can be enjoyed already in the commercial market (e.g. bamboo flooring, recycled furniture, electronic controlled security/major appliance system).
Hopefully, in the near future, new home constructions will not only feature Energy Star rating but also include some of the eco-friendly features in this Smart Home.