It looks like the employees are being given considerate options. They don't have to agree to the implants, unless they want to get into their workstation.
http://worldnetdaily.com/news/article.asp?ARTICLE_ID=48760
http://www.securityfocus.com/brief/134
http://worldnetdaily.com/news/article.asp?ARTICLE_ID=48760
http://www.securityfocus.com/brief/134