The updated version of the IBM cards will be the Verichips. It can be linked to a lot more information than the old technologies that were around then about a person including their medical and financial records in addition to their personal profiles.
One version of Obama Care included the phrase "class II implantable device". Apparently this is not in the current version but we need to be vigilant, it could be re-introduced at any time.
I've got 29k views on my video about this and climbing, people want to know about this:
If there is another Holocaust, then these will likely be used to keep track of people rather than tattooing numbers.