it is possible in our lifetimes quantum sensors (based on same technology as quantum computers) will make magnetoencephalography machines as simple as your headband..." Little-known outside of technophile circles, uploading remains the most controversial of all possible technologies wherever it is discussed. This, in spite of the fact that seemingly no speculative technology in history — not even nanotechnology, by itself — can make greater claims to granting extraordinary powers to humanity. https://theanarchistlibrary.org/library/john-filiss-uploading