For example, the commission cites statistics showing that predominantly African-American voting precincts were more likely to use older voting systems with higher error rates than more affluent, predominantly white voting districts.
Improvements on the Horizon: Because most insulin errors are the result of confusing various forms and doses of the drug, great hope is being pinned on electronic error correction systems, like those made by General Electric (nyse: GE - news - people ) and health care technology firm McKesson (nyse: MCK - news - people ).