Assertion: scanner | /r/HasProperty | portable
Facets:
Source sentences:
text: Since mirrors and lenses are not used, CIS allows scanners to be more compact and portable.
text: There are two general types of scanners, portable (handheld), and table (desktop) models of which some can be used in your car.
text: Most scanners, whether they are base or portable, can have an external antenna added to increase their range.