Pros:

• This will be perfect for someone who wants to turn their homes into a smart home. With just one click or app command linking to the switching device, you will now be able to turn on/off your switches
• It can be controlled with an app or thru voice. This mechanical rocker will then do its work
• Best used for disabled people who find it difficult to maneuver switches

Cons:

• You may have to purchase countless of these mechanical switching devices to make sure all of your switches are being catered
• Since will make someone's life even easier, some people may completely rely on this one, becoming lazier to do simple tasks such as switching the lights