According to the International Lactation Consultant Association website, an International Board Certified Lactation Consultant (IBCLC) is a healthcare professional that specializes in the clinical management of breastfeeding.
Basically, an ad hoc network is a temporary network connection created for a specific purpose (such as transferring data from one computer to another). If the network is set up for a longer period of time, it is just a plain old local area network (LAN). Cite this definition:
Follow these step-by-step instructions to set up an ad hoc Wi-Fi network. A Wi-Fi network in ad hoc (also known as computer-to-computer or peer) mode allows two or more devices to communicate with each other directly instead of through a central wireless router or access point.