When a person wearing the shirt applies pressure to the shirt's millimeter-thick cloth, the shirt captures the strength and location of the pressure with sensors sewn into its fabric and transmits the hug via Bluetooth to a cell phone.
Three items inside Odeh's bag -- a pair of jeans, a T-shirt, and a cloth described as a bed sheet -- tested positive for either TNT or PETN, Mount said.
Many of them sport lungis, a sarong-like cloth wrapped around the waist, instead of kurta-pyjamas, a collarless knee-length shirt worn with loose-fitting trousers.