The 3 big challenges to Facebook’s teleporter dream

GUEST: Just over a week ago Facebook’s CTO Mike Schroepfer promised to “effectively build a teleporter” by 2025, and even hardcore, optimistic techies had to raise an eyebrow in questioning cynicism. Reassuringly perhaps, he was talking about using virtual reality to transport us, as opposed to Star Trek’s dream of disassembling, shipping, and reassembling a physical […]...