"As new procedures are phased in, TSA officers will begin to ask travelers to remove electronics larger than a cell phone from their carry-on bags and place them in a bin with nothing on top or below, similar to how laptops have been screened for years. This simple step helps TSA officers obtain a clearer X-ray image.

It is possible that passengers may experience more bag checks, however, through extensive testing, TSA identified ways to improve screening procedures with quicker and more targeted measures to clear the bags. The new screening procedures in standard lanes are already in place at the following 10 U.S. airports with plans to expand to all airports during the weeks and months ahead:
•Boise Airport (BOI)
•Colorado Springs Airport (COS)
•Detroit Metropolitan Airport (DTW)
•Fort Lauderdale-Hollywood International Airport (FLL)
•Logan International Airport (BOS)
•Los Angeles International Airport (LAX)
•Lubbock Preston Smith International Airport (LBB)
•Luis Muñoz Marín International Airport (SJU)
•McCarran International Airport (LAS)
•Phoenix Sky Harbor International Airport (PHX)

In standard screening lanes, TSA officers will be stationed in front of the checkpoint X-ray machines to guide passengers through the screening process and recommend how best to arrange their carry-on items for X-ray screening. Travelers are encouraged to organize their carry-on bags and keep them uncluttered to ease the screening process and keep the lines moving. There are no changes to what travelers can bring through the checkpoint; food and liquid items that comply with the 3-1-1 liquids rule, electronics, and books continue to be allowed in carry-on bags."

https://www.tsa.gov/news/releases/20...urity-measures