Amazon Echo

      Amazon Echo is a wireless speaker and voice command device manufactured by Amazon.com. The device consists of a 9.25-inch tall cylinder speaker with a seven-piece microphone array. The device is capable of voice interaction, music playback, making to-do lists, set alarms, stream podcasts, play audiobooks, provide weather, traffic and other real time information. It can also control several smart devices. It takes inputs by voice commands. Amazon Echo runs on Amazon Web Services.
      There are concerns about the access Amazon Echo has to private conversations taking place in the home, or other non-verbal indications that can identify who is present in the home and who is not based on audible cues such as footstep or radio/television. Amazon responds to these concerns by stating that Echo. The device is technically capable of streaming voice recordings at all times so its very good for security purposes. Also, Echo will always be listening to each and every word uttered by the user so that it detects it. It hears you from across the room even with strong voice recognition even if the music player is being played. it is so efficient. Amazon Echo is always getting smarter which means that its always adding up new features.