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In the 1960s, the audio-lingual method was introduced for English language teaching (ELT), which essentially insisted on drill and practice which became quite easier with the incorporation of computer in teaching and learning language [6, 7]. By the 20th century, CALL had a great impact on language teaching and learning. CALL during 1960s and 1980s can be termed as Structural CALL, as during this period, the computers used in language learning were mainly for drills and practice. Following the Structural approach and Behaviorist theory of learning, the computers programs focused more on structured and rote learning than interactivity. During this period, accuracy in grammar and sentence structure were the primary aims for language learning. The second phase of CALL between 1980s and 1990s is known as Communicative CALL. Computers used during this period were majorly for constructing exercises to develop efficacious communication. During this period, the integration of computers in language learning was not only for accuracy but also for achieving fluency. It encouraged interaction not only with the computers but also with the fellow learners. From the 1990s to the early 21st century, integrative CALL was marked by increased access to digital resources and the Internet [8]. The advancement in technology and easy access to the internet encouraged the educators to invent flexible classroom language learning lessons that could be easily accessed even outside the classroom. In the early 21st century, the Integrative CALL continued to have an impact on language learning. Davies et al. argue that the field was infused with the era’s “Web 2.0 fever” [9]. This included the emergence of a slew of new communities based on Web 2.0 tools like wikis, social networking sites, discussion boards, and virtual worlds. The best examples are Facebook groups, Instagram, and Twitter.

Technology has become an integral part of our lives. Its presence is ubiquitous right from the time we wake up till the time we sleep in various forms like alarms, smart phone, smart TV, smart AC, laptop, tablet, Whats App, You Tube, and many others. Technology has become so prevalent in every sector and at every level of education that it is impossible to imagine one’s existence without it in any form. The majority of language learners around the world today use technology to access materials in their second and foreign languages, communicate with people all over the world, learn at their own pace, and take several language tests such as the TOEFL and IELTS [10–12]. Technology helps us get connected with anyone at any part of the world and so the language learners can easily get connected to larger connected networks of native language speakers where they can learn a language by getting directly exposed to the target language. Hence, it would not be wrong to say that the significant development of ICT has changed the way we understand learning and consequently has led to a shift from traditional approaches to teaching to networked teaching and learning.

In this context of language learning and teaching, it is worth noting that Warschauer and Kern coined the concept of Network-Based Language Teaching (NBLT), which focuses on communication [13]. According to Sharples et al., there is a fundamental correlation between learner-centered, personalized, interactive, collaborative, situated, lifelong, and ubiquitous New Learning and New Technology, which is well known for being mobile, user-friendly, and ubiquitous [14]. According to Jones, Networked Learning (NL) has emerged as a significant paradigm in which ICT is used to foster interaction and connections between teachers and learners, learners and other learners, and a learning community and its learning resources [15]. Further, with the Fourth Industrial Revolution which features rapid expansion of technology and digital application is influencing all spheres of our lives. AI has made an impact on the way we live and work, that is, from floor cleaning, using automatic induction heaters, driverless cars to instructing Alexa. According to Manns, the Fourth Industrial Revolution is being driven by the integration and amplification of emerging breakthroughs in AI, automation, and robotics, as well as the far-reaching connection between billions of people with mobile devices that provide unparalleled access to data and information [16]. Furthermore, AI now has major applications for language studies, thanks to advances in NLP, the advent of NL, and the technological ability to manage large amount of data.