The mainstream types of chipless tags are digitally encoded and work at more than one millimetre range, like silicon chips. Their potential markets go beyond the lowest cost-highest volume potential markets because they have other attributes beyond cost.
or red shift. noun, Astronomy. 1. a shift toward longer wavelengths of the spectral lines emitted by a celestial object that is caused by the object moving away from the earth. Compare cosmological redshift, Doppler effect, gravitational redshift. Origin of redshift.
6.Redshift is Secure. Amazon provides various security features for Redshift just like all other AWS services. Access Control can be maintained at the account level using IAM roles. For data base level access control, you can define Redshift database groups and users and restrict access to specific database and tables.