I have a project to install wifi in serveral sites for a client. Bascially each site will have between 6 and 10 wifi APs. What i would like to know is how do i setup the APs so that when moving from one side of the building to another. a laptop is handed off from one AP to the next to maintain its wifi signal. These are healthcare facilities so for example a doctor or nurse would move from room to room with a tablet checking up on patients, but still have stable wifi as long as they are in range of an AP
Any ideas on how to setup such and environment, or even what hardware i should consider purchasing would be great!