Technology in Heaven

A friend of mine always look forward to Heaven. He said, "There will be no technology in Heaven. No more computers and no hand phones." I told him that technology is not limited to these. In the building of houses, tables, chairs, clothings and even wheels, technology is also required, except that these are traditional non-IT technologies. For a moment, he was not too sure if Heaven will have technology. Then he replied, "It would be like the Garden of Eden." Well if Heaven is like the Garden of Eden, then technology will not exist. After all, Adam and Eve are naked. They do not even have clothing technology. I definitely think they do not stay in houses.