Radiation-Emitting Products. Electromagnetic Compatibility (EMC) Electromagnetic compatibility, or EMC means that a device is compatible with (i.e., no interference is caused by) its electromagnetic (EM) environment and it does not emit levels of EM energy that cause electromagnetic interference (EMI) in other devices in the vicinity.
Storefront of a food shop. A storefront or shopfront is the facade or entryway of a retail store located on the ground floor or street level of a commercial building, typically including one or more display windows. A storefront functions to attract visual attention to a business and its merchandise. Before the middle of 19th century, shop fronts did not have large display windows, but often included features such as awnings and bay windows to attract the attention of passersby.
Displaying store merchandise is known as visual merchandising and window displays show potential customers items that are for sale inside the shop, so that hopefully they will enter the store to purchase these or other goods. Getting attention is an essential quality of a good window display. window display is a grouping of merchandise in a retail establishment's storefront area. For shops with street access, the storefront section has an outer door and usually one or two windows.