Farm-to-table
Despite the growth in the farm-to-table restaurants the movement has been met with some criticism. Critics argue the interest in knowing where your food comes from and ensuring it is locality sourced is just another food fad for millennials. Furthermore, the higher price point that many restaurants are forced to demand, given the higher costs of production and lower economies of scale, also make farm-to-table food less accessible for many people. The movement was originally closed tied to "tree-hugging elitists," who were able to afford farm-to-table food. Lastly, critics argue that the farm-to-table term is not fully understood by consumers. For example, foods advertised as farm-to-table are considered healthier regardless of actual nutritional content.
Food delivery
Meal delivery orders are typically on demand, and intended to be eaten right away, and include hot, already-prepared food. Pizza delivery is the largest meal delivery industry at the moment. Ordering for delivery usually involves contacting a local restaurant or chain by telephone or online. Online ordering is available in many countries, were some stores offer online menus and ordering. Since 1995, companies such as Waiter.com have their own interfaces where customers order food from nearby restaurants that have partnered with the service. Meal delivery requires special technology and care, since the food items are already cooked and prepared, and can be easily damaged if dropped, tilted, or left out for long periods of time. Hotbags are often used to keep food warm. They are thermal bags, typically made of vinyl, nylon, or Cordura, that passively retain heat.