Question: What is the nationality of the person who made the Google.ai announcement at Google I/O 2017?

Context articles: Google's Ideological Echo Chamber
Google Classroom
Google Developer Expert
Google Store
Google Crisis Response
Google Lens
Sundar Pichai
Google.ai
Google Primer
Google Finance

"Google's Ideological Echo Chamber", also known as "the Google memo", originated as an internal memo, dated July 2017, by US-based Google engineer James Damore about Google's diversity policies.
 Damore argued that Google had shut down the conversation about diversity, and that Google has engaged in legally doubtful discriminative policies to increase diversity.
 Damore also posited that "the distribution of preferences and abilities of men and women differ in part due to biological causes and that these differences may explain why we don't see equal representation of women in tech and leadership ..." and suggested alternative methods to increase diversity.
 Google CEO Sundar Pichai responded by saying that parts of the memo "[advanced] harmful gender stereotypes", and fired Damore for allegedly violating the company's code of conduct.
Google Classroom is a blended learning platform developed by Google for schools that aims to simplify creating, distributing and grading assignments in a paperless way.
 It was introduced as a feature of G Suite for Education on May 6, 2014, followed by its public release on August 12, 2014.
 In June 2015, Google announced a Classroom API and a share button for websites, allowing school administrators and developers to further engage with Google Classroom.
 In March 2017, Google opened Classroom to allow any personal Google users to join classes without the requirement of having a G Suite for Education account, and in April, it became possible for any personal Google user to create and teach a class.
A Google Developer Expert (GDE) is a person recognized by Google Inc. as having exemplary expertise in one or more of their Google Developer products.
 GDEs are awarded through the Google Developer Experts program established and administered by Google.
 GDEs have a tenure of one year which can be extended through re-interview.
 A Google Developer Expert cannot be a Google employee whilst a member of the program.
 GDEs are not permitted to "make any statements on behalf of Google or any Google company" and be clear that any opinions are not those of Google.
Google Store is an online hardware retailer operated by Google, that sells Google Nexus and Google Pixel devices, Chromecasts, Android Wear smartwatches, Nest Thermostats, Chromebooks and accessories, including keyboards, chargers and phone covers).
 Google store sells products made by Google or made by collaboration with that company.
 It was introduced on March 11, 2015, and replaced the Devices section of Google Play as Google's hardware retailer.
Google Crisis Response is a team within Google.org that "seeks to make critical information more accessible around natural disasters and humanitarian crises".
 The team has responded in the past to the 2010 Haiti earthquake, 2010 Pakistan floods, 2010–2011 Queensland floods, February 2011 Christchurch earthquake, and the 2011 Tōhoku earthquake and tsunami among other events, using Google resources and tools such as Google Maps, Google Earth, Google Person Finder, and Google Fusion Tables.
Google Lens is a feature announced by Google during Google I/O 2017.
 It is designed for bringing up relevant information based on what your camera sees.
 For example, if you point your camera to a Wi-Fi sticker, the app will automatically connect to the Wi-Fi source that has been scanned, or if you point your camera to a restaurant, it will instantly pop up reviews and information about the restaurant.
 It is also integrated with the Google Photos and Google Assistant apps.
 The service is much like Google Goggles, a previous app that functioned the same way except not as advanced as Google Lens.
 Google has said that the app will be coming in 2017, but there's no exact date.
Pichai Sundararajan (born 12 July 1972), also known as Sundar Pichai, is an Indian American business executive.
Google.ai is a division of Google dedicated solely to artificial intelligence.
 It was announced at Google I/O 2017 by CEO Sundar Pichai.
Google Primer is a free mobile application by Google, designed to teach digital marketing skills in India.
 Google's CEO Sundar Pichai announced the launch of Primer on January 4, 2017 on his visit to India.
 The app is available on the Google Play Store and App Store.
 The app also works offline.
 Google Primer app is part of the Google India’s Digital Unlocked initiative to empower India's Small and Medium Business (SMB) community.
 The training modules are certified by Google, Indian School of Business and FICCI.
Google Finance is a website launched on March 21, 2006, by Google.
 The service features business and enterprise headlines for many corporations including their financial decisions and major news events.
 Stock information is available, as are Adobe Flash-based stock price charts which contain marks for major news events and corporate actions.
 The site also aggregates Google News and Google Blog Search articles about each corporation, though links are not screened and often deemed untrustworthy.
 Google added advertising to its finance page on November 18, 2008, which continues to be shown.
 Google launched a revamped version of their finance site on December 12, 2006, featuring a new homepage design which lets users see currency information, sector performance for the United States market and a listing of top market movers along with the relevant and important news of the day.
 A top movers section was also added, based on popularity determined by Google Trends.
 The upgrade also featured charts containing up to 40 years of data for U.S. stocks, and richer portfolio options.
 Another update brought real-time ticker updates for stocks to the site, as both NASDAQ and the New York Stock Exchange partnered with Google in June 2008.
 It has not undergone any major upgrades since 2008 and the Google Finance Blog was closed in August 2012.
 Enquiries and bug reports are not responded to or acted upon so it is presumed to be a discontinued service.
 On September 22, 2017, Google confirmed that the website is under renovation and the portfolios feature won't be available after mid-November 2017.