Anewthree-valued logic (TVL) threshold gate circuit simple in structure and suitable for IC manufacturing is described. A three-valued tgateIC for multiple purposes isdesigned.
On the other hand, if you don't want to be isolated from the larger community, hate fiddling with gate swipe cards and don't want to be told what color to paint your mailbox or whether you can park a recreational vehicle in your driveway, then gated communities are probably not for you.