Chapter 6
Platforms / Mobility
Technological Innovations
The Cloud
Global Connection
OVERVIEW
Cloud computing has a history spanning over 60 years, with its roots tracing back to John McCarthy's 1955 time-sharing theory, which advanced through the development of ARPANET in 1969. At its core, the concept emerged from the need to maximize expensive computing resources. With time-sharing, several users could access a mainframe computer from connected stations that carried no processing power of their own — and this type of shared computational power became the basic premise of the cloud. In the 1990s, telecommunications companies began offering virtual private network services at lower cost, and they began using the cloud symbol to denote the boundary between what the provider was responsible for and what users were responsible for. Perhaps the first use of "cloud" as a term to describe a collection of remotely executing applications and services came from Andy Hertzfeld, one of the creators of the original Apple Mac, who co-founded General Magic in 1990. By 1999, the term had taken hold, and cloud computing began its transformation from an abstract concept into a practical, commercially viable model that would eventually reshape the entire technology industry.
INFLUENCES
Several pioneering figures and organizations left an indelible mark on the development of cloud computing. J.C.R. Licklider, both a psychologist and computer scientist, promoted a vision called the "Intergalactic Computer Network," in which everyone on the planet would be interconnected by way of computers and able to access information from anywhere. In 1963, DARPA presented MIT with $2 million for Project MAC, with a requirement that MIT develop technology allowing a computer to be used by two or more people simultaneously — acting as a primitive cloud with two or three people accessing it, with the word "virtualization" used to describe the situation. Cloud computing gained real traction when IBM launched its virtual machines in the 1970s, allowing users to have their own virtual machines running on hardware maintained and managed by others. In 1997, Emory University Professor Ramnath Chellapa further defined cloud computing as a new computing paradigm where the boundaries of computing would be determined by economic rationale rather than technical limits alone. In 1999, VMware reinvented virtual machine technology for x86 systems, providing an ideal framework for cloud compute instances and other infrastructure resources used in early cloud services.
IMPACT
One of the first major milestones in practical cloud computing was the arrival of Salesforce.com in 1999, which pioneered the concept of delivering enterprise applications over the internet. The most transformative moment, however, came in 2006. When AWS launched publicly on March 14, 2006, it offered just one service — S3 for storage — with Elastic Compute Cloud (EC2) for servers following a few months later. Today, AWS provides more than 240 services spanning everything from databases to quantum computing to machine learning. Startups no longer needed to buy expensive servers or build large data centers — they could focus on building products, and companies like Netflix and Airbnb built their entire platforms on these cloud primitives, making innovation faster and barriers lower. The cloud gave rise to entirely new service models — Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS) — fundamentally altering enterprise IT strategy. Subsequent innovations built upon this foundation have included serverless computing, containerization, edge computing, and most recently, cloud-hosted artificial intelligence and machine learning platforms, with the same infrastructure that powered early cloud services now driving today's AI revolution.
Social Platforms
Facebook, LinkedIn
OVERVIEW
On February 4, 2004, a Harvard sophomore named Mark Zuckerberg launched The Facebook, a social media website built to connect Harvard students with one another. By the next day, over a thousand people had registered, and that was only the beginning. Facebook was founded by Mark Zuckerberg, Eduardo Saverin, Dustin Moskovitz, and Chris Hughes, all students at Harvard University, and eventually became the largest social network in the world, with nearly three billion users as of 2021. LinkedIn was born from a fundamentally different vision just a year earlier. The idea for LinkedIn emerged in 2002 from co-founder Reid Hoffman, then an executive at PayPal, who wanted to create an online network specifically for professionals. At the time, networks like Friendster were emerging for friends and Match.com for dating — Hoffman saw an opportunity to build a social network to connect the business world. His core insight was that people needed a persistent online professional identity and a way to leverage their network for opportunity. Traditional resumes were static and isolated; LinkedIn would make them dynamic, connected, and searchable. Where Facebook was conceived as a space for social connection and personal identity, LinkedIn was built from the outset as infrastructure for professional life — two contrasting but equally transformative visions of what a networked society could look like.
INFLUENCES
The platforms that shaped Facebook and LinkedIn reflect their starkly different ambitions. Facebook's immediate predecessors were the early social networks of the late 1990s and early 2000s. The history of social media fits into a few eras: early social networks including SixDegrees, Friendster, and MySpace laid the conceptual groundwork, with SixDegrees introducing the recognizable pattern of creating a profile, listing friends, and expanding outward. MySpace was the original social media king, allowing users to customize profiles and showcase their musical tastes — and it was here that many were first introduced to the concept of having a profile online. Zuckerberg improved on these models with a cleaner interface, real identity, and a focus on genuine social connections. LinkedIn's influences were rooted less in prior social platforms and more in Hoffman's own professional world. Hoffman had previously been an investor and board member at PayPal, eBay, and Google, and his past expertise, knowledge, and experience, coupled with his co-founders' skillsets, turned out to be the perfect combination to launch LinkedIn. The founding team also included former members of PayPal and Socialnet.com, and from the start the idea was focused on professional networking, not casual social interaction — a clear focus that set LinkedIn apart from other social platforms that followed. Both platforms were shaped as much by what came before them as by what they deliberately chose to leave behind.
IMPACT
Facebook and LinkedIn have each reshaped society in ways their founders could scarcely have imagined. Over the decade following its founding, Facebook expanded by acquiring Instagram in 2012, WhatsApp in 2014, and Oculus VR in 2014, building a diverse portfolio of platforms and technologies that solidified its dominance in social networking and messaging. In October 2021, Facebook rebranded itself as Meta Platforms, with a new focus on building the metaverse — a virtual reality space where users can interact in a computer-generated environment — representing a strategic shift toward immersive technologies and the future of digital interaction. LinkedIn's trajectory was shaped by a landmark acquisition of its own. In 2016 LinkedIn was acquired by Microsoft for approximately $26 billion, and as of 2024 the platform hosts more than a billion members from more than 200 countries. In its 2023 fiscal year, Microsoft reported global revenue of $15 billion from its LinkedIn division, with $7 billion coming from hiring software aimed at company recruiters. Both platforms have embraced AI as a central pillar of their next chapter. In 2024, LinkedIn announced that 50 new AI-related courses would be free for all members, and introduced new AI-generated insights for premium members appearing on users' news feeds. Together, Facebook and LinkedIn represent two distinct but equally profound reorientations of human connection — one social, one professional — that have permanently altered how the world communicates.
Internet of Things
Origins
OVERVIEW
The Internet of Things is the vast array of physical objects equipped with sensors and software that enable them to interact with little human intervention by collecting and exchanging data via a network. IoT includes the many smart, computer-like devices so commonplace today — phones, appliances, thermostats, lighting systems, irrigation systems, security cameras, vehicles, even animals and cities. The actual term "Internet of Things" was coined by Kevin Ashton in 1999 during his work at Procter & Gamble, though the idea was often called "embedded internet" or "pervasive computing" before that. At its core, IoT operates through the seamless integration of four layers — sensing and identification, communication and networking, computing and processing, and services and applications — that work together to transform raw physical data into actionable intelligence. The internet itself started as part of DARPA in 1962 and evolved into ARPANET in 1969, while in the 1980s commercial service providers began supporting public use of ARPANET, allowing it to evolve into the modern internet — providing the essential network backbone upon which IoT would eventually be built. What began as a theoretical concept connecting a handful of research computers has evolved into a global infrastructure connecting billions of everyday objects to digital networks.
INFLUENCES
IoT's development was shaped by a remarkable convergence of visionary thinkers, landmark experiments, and enabling technologies spanning several decades. The first example of IoT in action was a Coke machine altered by students at Carnegie Mellon University in 1982 — they used sensors to track inventory and whether drinks had been refrigerated long enough, sharing data over ARPANET, a precursor to the internet distributed among roughly 300 computers worldwide. In a prescient Scientific American article published in 1991, Mark Weiser, a computer scientist at the Xerox PARC information technology company, described the kinds of devices that would enable ubiquitous computing in the fabric of everyday life, writing: "No revolution in artificial intelligence is needed — just the proper imbedding of computers into the everyday world." Weiser also pioneered smart boards and tablet computers. Kevin Ashton, founder of the Auto-ID Center, titled a presentation at Procter & Gamble "The Internet of Things," linking the ideas of RFID and the internet — a breakthrough that played an essential role in IoT history and technological development overall. The formalization of IPv6 by the Internet Engineering Task Force was equally critical, expanding available network addresses from 4.3 billion to approximately 3.4×10³⁸ — allowing every IoT device to have its own address without fear of exhaustion. A 2011 Cisco report estimated that the number of online devices surpassed the world population sometime in 2008 — a milestone that signaled IoT's transition from concept to global reality.
IMPACT
IoT has permeated virtually every sector of human activity, producing impacts that range from the personal to the industrial to the planetary. As of 2025, there are over 18.8 billion connected IoT devices worldwide, a figure projected to grow to 40 billion by 2030, with IoT today revolutionizing through advancements in AI, edge computing, 5G, and other emerging technologies. Applications span smart homes, precision agriculture, connected healthcare, industrial automation, logistics, and smart city infrastructure. From remote patient monitoring to smart medical devices, IoT technologies are playing a pivotal role in improving patient care, enhancing operational efficiency, and facilitating personalized healthcare solutions, while in agriculture, smart sensors, drones, and IoT-enabled machinery are enhancing farm management and optimizing resource utilization. The most consequential subsequent innovation has been the fusion of AI and IoT into what is now called AIoT. The AIoT market is projected to expand from $18.37 billion in 2024 to $79.13 billion by 2030, reflecting a compound annual growth rate of 27.6%, driven by increasing demand for automation and enhanced operational efficiency across industries. Digital twins — virtual replicas of physical systems — are enabling industries to monitor, simulate, and optimize real-world assets in real time, driving operational efficiency, predictive maintenance, and innovation across manufacturing, logistics, smart cities, and healthcare. IoT has fundamentally transformed the relationship between the physical and digital worlds, making intelligence ambient, pervasive, and inseparable from everyday life.
Arts & Culture
Google Arts & Culture
OVERVIEW
Google Arts & Culture, formerly known as the Google Art Project, is an online platform of high-resolution images and videos of artworks and cultural artifacts from partner cultural organizations throughout the world, operated by Google. It utilizes high-resolution image technology that enables viewers to tour partner organization collections and galleries and explore artworks' physical and contextual information, with advanced search capabilities and educational tools. Founded in 2011 as part of the Google Cultural Institute to digitize the works of art in museums, the not-for-profit segment of Google now partners with 1,500 museums and cultural institutions in 70 countries, with six million photos, videos, manuscripts, and other documents of art, culture, and history available on the platform. The platform is accessible through a dedicated website at artsandculture.google.com and free mobile apps for Android and iOS. Google Arts & Culture has partnered with over 2,000 institutions from 80 countries, providing users with a digital portal to access over seven million artworks in high resolution from the world's best galleries, museums, and historical sites. At its core, the platform embodies Google's broader mission to organize and make the world's information universally accessible — applied specifically to the domain of human cultural heritage.
INFLUENCES
The driving force behind Google Arts & Culture was a profoundly personal vision rooted in unequal access to culture. Having arrived in New York from India in 1999, Amit Sood was so impressed with the diversity of local museums that he became acutely aware that people in India did not have the same access to what he had seen — and that awareness became the seed of the entire project. Sood wanted to explore how technology could help supplement the museum experience and create a kind of access to art and culture that he did not have growing up in India, and the Google Cultural Institute was born out of his experimental Google Art Project in 2011. Google's own existing technology stack provided the enabling infrastructure. The platform repurposed Google's Street View technology — employing the same methods used to develop Google Maps — combined with a custom-built 360-degree camera rig atop a moveable trolley to provide panoramic views that allow users to place themselves inside museums and participate in self-guided tours. The platform launched with 17 cultural institutions from 11 countries, taking a leap into the unknown without quite knowing where the journey would lead. The founding of the Google Arts & Culture Lab in Paris — where artists collaborate with creative technologists from Google — further shaped the platform's identity as a meeting point between cultural heritage and cutting-edge technology, producing experiments that expanded the definition of what a cultural platform could be.
IMPACT
Google Arts & Culture has generated a cascade of applications, cultural impacts, and technology-driven innovations that have transformed how the world engages with art and heritage. During the COVID-19 pandemic, Google Arts & Culture partnered with more than 500 cultural institutions to offer virtual museum exploration, following the temporary closure of thousands of art galleries and museums worldwide — becoming a lifeline for cultural access during global lockdowns. The Art Camera, a custom robotic camera, creates the highest possible resolution images of paintings at unprecedented scale, making thousands of artworks accessible at brushstroke level to everyone, while the 360-degree virtual tour technology enables experiences like walking the Great Wall of China or exploring the Forbidden City remotely. The platform's most viral innovation has been Art Selfie. When Google Arts & Culture launched its portrait lookalike feature Art Selfie in the US, users were asked to take a selfie and, with the help of facial recognition, the app searched thousands of artworks to find the closest matching subject — quickly going viral as users shared their side-by-side comparisons across social media, and bringing greater global exposure to partner museums. Generative AI has since taken these features further. Art Selfie 2, using generative AI, helps users revisit the world's art, history, and culture through a personal lens, while Art Transfer 2 allows users to reimagine their own photos in the styles of iconic art movements, from Cubism to Impressionism to Baroque. New experiments launched in 2025 include Art Chat, which lets users have real-time conversations about famous artworks using Google Gemini — asking questions like "Why does the sky swirl in The Starry Night?" while watching an explainer video and receiving answers without ever leaving the video.