Final answer:
Alternate communication methods for someone with an artificial airway include communication boards with pictures or symbols and assistive technology devices like text-to-speech or eye gaze systems.
Step-by-step explanation:
When someone has an artificial airway, such as a tracheostomy tube, alternate communication methods are necessary. One option is the use of communication boards or charts that have pictures or symbols representing words or phrases. The person can point to the pictures or symbols to communicate their needs or thoughts. Another option is the use of assistive technology devices, such as text-to-speech devices or eye gaze communication systems. These devices allow individuals to type or select words, phrases, or sentences using a keyboard or eye movements, and the device converts the input into spoken words or text.