“…Rooted in the concepts of incidental language learning ( Saffran et al, 1997 ), learner autonomy ( Little, 2007 ), and informal language learning ( Bahrani and Sim, 2012 ), IDLE has emerged as a subfield of CALL in the language learning domain. IDLE is characterized by self-directed, informal English language learning that leverages a diverse range of digital devices, such as phones, computers, and laptops, as well as various resources like web applications and social media platforms, in informal settings ( Zhang and Liu, 2022 ; Taherian et al, 2023 ). It is important to note that IDLE encompasses both form-focused activities, such as vocabulary acquisition applications, and meaning-focused tasks, such as engaging in English language discussions through YouTube video commenting, outside the formal classroom environment ( Liu et al, 2023 ).…”