In Harper Lee's 'To Kill a Mockingbird', the setting is a small Southern town during the 1930s, a period devoid of modern digital technology. However, themes of communication, information dissemination, and societal 'techniques' are explored through the characters’ interactions and institutions. Scout Finch recalls the influence of radios, telegraphs, and community gatherings as means of spreading news and shaping perceptions, much like today's social media. The story depicts how technology, even in its nascent forms, impacts social justice, morality, and community values. For example, the town’s reliance on word-of-mouth and newspapers mirrors modern digital platforms’ role in gathering and influencing opinion. The narrative subtly examines the ways in which technological advances can both unite and divide society, drawing parallels to contemporary issues around digital privacy, misinformation, and social connectivity. The quote, 'Atticus said it was a sin to kill a mockingbird,' symbolises innocence and morality which can be distorted through miscommunication—akin to misinformation spreading via technological channels. Harper Lee’s subtle commentary invites reflection on how societal change driven by technological innovation impacts justice and human relationships.