Abstract: A method for fabricating semiconductor devices is disclosed. The method includes forming a gate trench over a semiconductor channel, the gate trench being surrounded by gate spacers. The method includes sequentially depositing a work function metal, a glue metal, and an electrode metal in the gate trench. The method includes etching respective portions of the electrode metal and the glue metal to form a gate electrode above a metal gate structure. The metal gate structure includes a remaining portion of the work function metal and the gate electrode includes a remaining portion of the electrode metal. The gate electrode has an upper surface extending away from a top surface of the metal gate structure.

Abstract: A method for monitoring an active fire is provided. The method receives a request from an authorized party for live audio/video (A/V) data from a geographical area of the fire. The method identifies a plurality of A/V recording and communication devices in the geographical area of the fire. The method sends an authorization request to a plurality of client devices that each is associated with at least one of the A/V recording and communication devices, the authorization request for accessing live A/V data generated by the A/V recording and communication devices. The method receives authorization from at least one of the client devices for accessing the live A/V data generated by at least one A/V recording and communication device associated with the at least one client device. The method provides the live A/V data generated by the at least one A/V recording and communication device to the authorized party.