http://www.icta.org/doc/Real%
We confess absolute unfamiliarity with the originator, the "International Center for Technology Assessment", of the report we enclose herein via the above link. However, they are, apparently, an established and credible organization, as might be ascertained through the rather lengthy entry concerning them found in the seemingly-omniscient Wikipedia, as accessible via:
International Center for Technology Assessment - Wikipedia, the free encyclopedia