Each entry in this list of predictions about where we will be in 2058 is fascinating. The one's I liked best were :
6. Hand-held neuroimagers will reveal when people are lying - the socio-cultural implications of having such technology are immense. You wonder if this could our first brush with Satya Yug.
14. We may be able to add memory to human brains, just as we do to old computers, and download human memory into remote storage devices - which would mean storing unwanted, undesirable memories offline and also help for those who loose in the uneven struggle of memory over forgetfulness.
17. People can get artificial retinas that let them switch (simply by thinking) between "reality" mode and virtual reality, including the ability to see real events in other locations -- say, checking on Mom in the nursing home - imagine being able to see loved ones living in a different country or being able to "witness" important news events from the comfort of one's living room.