Executive using PDA on ferry.

Female executive using PDA and talking.

Female executives using PDA and cellular phone seen through glass window.

Female executives using PDA and cellular phone seen through glass window.

Executives using PDA and cellular phone.

Female executive using PDA, male executive next to her.

Executives using PDA and cellular phone.

Executives using PDA and cellular phone.

Young woman sitting at desk, using PDA

Executive using PDA

Executive using PDA, buildings in background

Executives looking at laptop

Executive in office using PDA, portrait

Executives sitting and talking, laptop between them

Executive sitting behind desk using PDA

Business woman using PDA, woman in the background on the phone

Executives sitting, talking, laptop and PDA on table

Business woman using PDA, woman in the background on the phone

Young woman sitting at desk, using PDA

Businesswoman using PDA, city location

egyptian using a pda

Illustration of a young boy text messaging using his cellular phone

A woman using a personal digital assistant while sunbathing on a beach

Human hands using a PDA

A man using a personal data assistant

Businessman working on flat screen computer

Young business couple using cell phones, digital composite.

An illustration of communication in the workplace

Vecuronium bromide muscle relaxant drug (paralyzing agent). Used in anesthesia but also in lethal injection cocktails.

Vecuronium bromide muscle relaxant drug (paralyzing agent). Used in anesthesia but also in lethal injection cocktails.

Vecuronium bromide muscle relaxant drug (paralyzing agent). Used in anesthesia but also in lethal injection cocktails.

Executive using PDA on ferry.