The Amish are averse to any technology which they feel weakens the family structure. The conveniences that the rest of us take for granted such as electricity, television, automobiles, telephones and tractors are considered to be a temptation that could cause vanity, create inequality, or lead the Amish away from their close-knit community and, as such, are not encouraged or accepted in most orders. Most Amish cultivate their fields with horse-drawn machinery, live in houses without electricity, and get around in horse-drawn buggies. It is common for Amish communities to allow the use of telephones, but not in the home. Instead, several Amish families will share a telephone in a wooden shanty between farms. Electricity is sometimes used in certain situations, such as electric fences for cattle, flashing electric lights on buggies, and heating homes. Windmills are often used as a source of naturally generated electric power in such instances. It is also not unusual to see Amish using such 20th-century technologies as inline skates, disposable diapers and gas barbecue grills, because they are not specifically prohibited by the Ordnung.
Technology is generally where you will see the greatest differences between Amish orders. The Swartzentruber and Andy Weaver Amish are ultraconservative in their use of technology - the Swartzentruber, for example, do not even allow the use of battery lights. Old Order Amish have little use for modern technology, but are allowed to ride in motorized vehicles including planes and automobiles, though they are not allowed to own them. The New Order Amish permit the use of electricity, ownership of automobiles, modern farming machines, and telephones in the home.
Many outsiders mistakenly think that the Amish reject technology. It is more accurate to say that they use technology selectively. Televisions, radios, and personal computers are rejected outright, but other types of technology are used selectively