The .NET core chatbot application code allows you to order flowers using a Chatbot powered by Amazon Lex, AWS Lambda, and Amazon Cognito Identity. The chatbot uses Amazon Lex to build a text based conversational interface for a web application. AWS Lambda is used as code hooks for this bot to validate user responses. You can also create AWS Lambda functions to perform initialization and fulfillment, or both, in your Lex intent configuration. A blueprint for this Lex bot will be provided and preconfigured for you in Module 2. The chatbot uses Amazon Cognito Identity to control user access to the AWS resources supporting your chatbot.

The very first robot lawyer that was designed to challenge parking tickets has been wildly successful since it was launched last Fall. British programmer Joshua Browder, 19, launched the beta version of the bot in London in September. In that month alone, 3,000 people used the service to appeal their parking tickets. By February, it had already appealed 3 million worth of parking tickets. In April, Browder launched the bot in New York as well. To-date, the bot has successfully appealed between 160,000 of 250,000 parking tickets in both London and New York, giving it a 64% success rate.

The very first robot lawyer that was designed to challenge parking tickets has been wildly successful since it was launched last Fall. British programmer Joshua Browder, 19, launched the beta version of the bot in London in September. In that month alone, 3,000 people used the service to appeal their parking tickets. By February, it had already appealed 3 million worth of parking tickets. In April, Browder launched the bot in New York as well. To-date, the bot has successfully appealed between 160,000 of 250,000 parking tickets in both London and New York, giving it a 64% success rate.

From Siri creator Dag Kittlaus comes Viv, a product that aims to be the next generation personal assistant. Kittlaus sat down with USA TODAY's Ed Baig to talk about Viv and where he thinks its headed. BROOKLYN, NEW YORK -- Siri's cofounder gave the public its first look at Viv, the artificial intelligence-powered digital assistant that aims to lap rivals with its understanding of human conversation. Dag Kittlaus took the stage at the TechCrunch Disrupt conference here to demonstrate his latest creation. Viv aims to go beyond -- and take on -- Apple's Siri, Amazon's Alexa, Microsoft's Cortana and the voice inside Google.

Facebook now wants to expand your social circle in its messaging app, Messenger, beyond friends to include chatbots, which are designed to shop, search and generally just get things done for you. It's certainly a leap to think we, humans, want to connect with computer programs in the same space where we spill our guts to our closest pals, gossip with our co-workers and coordinate with family members to arrange life's most sacred events (weddings, funerals, etc.). "It's not completely weird for people 35 or younger to interact with machines," said EMarketer analyst Yory Wurmser. "The freakout factor is gone." Though seemingly unfriendly, chatbots, or bots for short, are just software systems that simulate conversations. And, thanks to your smartphone, you probably already encounter a handful of different bots every day, as Wurmser suggested.

Facebook now wants to expand your social circle in its messaging app, Messenger, beyond friends to include robots -- or chatbots -- that are powered by artificial intelligence, and designed to shop, search and generally just get things done for you. Facebook wants you to talk to robots. It's certainly a leap to think we, humans, want to connect with computer programs in the same space where we spill our guts to our closest pals, gossip with our co-workers and coordinate with family members to arrange life's most sacred events (weddings, funerals etc.). "It's not completely weird for people 35 or younger to interact with machines," said eMarketer analyst Yory Wursmer. "The freakout factor is gone."

The bots are, for sure, coming to Facebook. After nearly a year of rumors circulating about Facebook creating a bot store and several other apps releasing such a system, the company has announced its own system for users to communicate with businesses without another human on the other line. "I don't know anyone who likes calling businesses," said CEO Mark Zuckerberg. "We think there's got to be a better way to do this. Facebook released Messenger Platform Tuesday, Zuckerberg announced at the company's annual F8 developers conference. Launch partners include CNN and 1-800-Flowers. The system now lets a Messenger user get news from CNN and order flowers, for example, by chatting with a bot. "To order from 1-800-Flowers, you never have to call 1-800-Flowers again," Zuckerberg said, inspiring laughs from the audience. Additionally, Facebook released an application programming interface for live video, which means app developers can integrate Facebook's live product into their own apps or websites. For example, drone manufacturers can integrate Facebook Live into their devices to live-stream video from a drone. Not every developer at F8 or beyond the conference may choose to build a company on Facebook's chatbots, but it can be a quicker way to grow and establish a business than trying to market one's own app. "You're going to see a lot of really successful small businesses that are chatbot-based.