In rural areas, the local public library may have a bookmobile service, consisting of one or more buses or pack animals (such as burros, camels, donkey, or elephants) furnished as small public libraries, some equipped with Internet access points or computer labs, and serving the countryside according to a regular schedule. In communities that are extremely isolated or that have poor digital infrastructure, libraries may provide the only access to online education, telemedicine, or telework. Libraries also partner with schools and community organizations to promote literacy and learning.