“…Many studies reported the benefits of optical sensing and computer vision technologies, such as hyperspectral imaging (HSI) and spectroscopic techniques and, accurate and non‐destructive optical sensing technologies that have been used for the assessment of egg freshness (Giunchi et al., 2008; Karoui et al., 2006a; Liu et al., 2020), gender (Corion et al., 2022; Khaliduzzaman et al., 2019; Rahman et al., 2021a), fertility detection (Adegbenjo et al., 2020; Liu & Ngadi, 2013; Smith et al., 2008), size (Narushin et al., 2004; Suktanarak & Teerachaichayut, 2017), gas composition (Zhang et al., 2022a), proximate composition (Zhao et al., 2018), and fabrication (Chen et al., 2019; Joshi et al., 2022). Although several studies have been published on the use of I4.0 technologies in agriculture (Araújo et al., 2021; Bernhardt et al., 2021; Liu et al, 2021; Patil & Shekhawati, 2019), the food and beverage industry (Akyazi et al., 2020; Demir & Dincer, 2020; Konur et al., 2021; Luque et al, 2017), the meat industry (Barbut, 2020; Echegaray et al., 2022; Kamruzzaman, 2023), supply chains (Ghadge et al., 2020; Mukherjee et al, 2021), resources nexus (David et al., 2022), and traceability (Hassoun et al., 2022c, 2023c), no review has been published on I4.0 applications for the egg industry. Therefore, this review article has focused on those I4.0 technologies for which contemporary research exists related to the egg industry.…”