Introduction

Does technology merely extend our human capabilities, or does it redefine our human experience through prosthetic mediation? This is a question that is explored in both Alison Landsberg’s “Prosthetic Memory” (1995) and Yoni Van Den Eede’s “Extending ‘Extension’” (2014), where the development of media technologies is interrogated as they continue to reconfigure human embodiment, identity, and experience. While Landsberg argues that mass media formats can implant “prosthetic memories” to produce empathy and political subjectivity, Eede re-examines the idea that technology acts as an extension of human physical and nervous systems, as proposed by philosopher Marshall McLuhan. By comparing these two texts that explore a central tension in media theory, we can better understand how different theorists frame technology in relation to the human, shaping the questions we can ask about today’s ever-changing digital age.

Prosthetic Memory: Total Recall and Blade Runner

In Prosthetic Memory: Total Recall and Blade Runner, Landsberg theorised media as a prosthesis to the human being. The theorist spotlights the intriguing example of the armless beggar who was gifted a prosthetic arm by a wealthy passerby to illustrate the central concept of “prosthetic memory”. The arm, upon remembering its thieving past, seems to act on its own will as it snatches the belongings of people walking by. After unsuccessfully selling off the arm at a pawn shop, the beggar is brought into jail, where the arm finds its rightful owner, a one-armed criminal and reattaches itself to him. This example teaches us that prosthetic memories, as such, can be understood as memories “which do not come from a person’s lived experience in any strict sense” (Landsberg, 175). It is understood as an implantation of “otherness” that has the power to influence one’s identity, as with the case of the beggar turned into a thief.

This complexity between memory and experience that is brought forth by the idea of prosthetic memories lays the foundation for how Landsberg theorises the concept of “media”. With the introduction of mass media, our conception of what counts as real experience fundamentally changes. As humans are introduced to “mediated knowledge”, the line between the real and the mediated seems to merge into one, as the consumption of media is argued to be synonymous with the implantation of memories originating not from our own experiences. Landberg states that this marks the death of “real experiences”, as when the media is to be understood as prosthetics to human beings, such a conception constructs a fundamental split in which it does not belong to man, but lies outside of man as a distant “other-ness”.Thus, the formative effect that the media can exert on man’s identity is undeniable. In the example of Total Recall, Landsberg argued that mediated images have the power to intervene in “the production of subjectivity”. As a person is presented along with a mediated representation of themselves on a video screen, questions of authenticity and originality arise. The subject’s identity relies heavily on his memories, for they are proof of his lived experience and thus occupy an important foundational role in the making of subjectivity. However, the existence of media challenges this very notion simply by positing the possibility of memories being separated from real experience.

Extending “Extensions”: A Reappraisal of the Technology-as-Extension Idea through the Case of Self-Tracking Technologies

In Extending “Extensions” by Yoni Van Den Eede, the theory that media technology exists as an extension to the human being emerges. The traditional approach to understanding the concept of the “extension” technology is considered to be tools that extend the abilities of man, such as how glasses enhance vision. In this sense, there is still a separation between the self and its objects (media technology) as an external “other-ness”. Media is, as such, more like an instrument under this traditional understanding than it is an extension.

However, this conception of “extension” fails to fully account for more complex instances of technological tools, such as the introduction of self-tracking technologies, which entail “the collection and storage of various sorts of data in or about one’s body or life” (Van Den Eede, 161). They do more than just extend our capabilities, as they influence how we experience our identity through capturing our lived experiences. Van Den Eede argues that a smartwatch’s simple functions of capturing your steps or recording your sleep patterns have an effect on how you relate to yourself. Therefore, it is crucial that we adapt to the demands of the age and understand media and technology not purely as extensions but also as mediators of our reality. 

Under this new understanding, the separation that previously existed is successfully bridged, and only then can we acknowledge that these tools belong to us, through which they become an extension of ourselves in a more genuine sense than as an object of mere instrumental value. Since media, in its very definition, entails mediating, it cannot be properly understood simply as a tool for augmenting human abilities, although it extends our capacities manifoldly in this sense; thus, “media” is more properly conceptualised as an extension. Van Den Eede has successfully overcome the shortcomings of the past age and adapted the traditional approach to take into account the modern nuances of our time.

Critical Comparisons

While it is evident that both theorists share an interest in how media technologies blur the boundary between the self and other, their approaches, ontological assumptions, and political implications drastically differ. Landsberg’s “prosthetic” metaphor implies a sense of loss, replacement, and hybridity between technological supplements as a substitute for something missing. To Landsberg, this reconfiguration of the human comes from within. Alternatively, Van Den Eede’s “extension” metaphor suggests projection and expansion, emphasising how technology radiates from the human outward, even if that boundary begins to dissolve. Comparing the two texts, it is clear that “prosthesis” affects ethics, emphasising the ways the media we consume can implant experiences and emotions that reshape identity. “Extension” emphasises how technologies alter perception and define what counts as “human.” Altogether, these concepts reveal the logic of mediation, demonstrating how media can both inhabit the body and extend it into the world.

Furthermore, the differences in the work that these two authors do also inform the contexts of their arguments. Landsberg’s work is grounded in cultural studies, postmodernism, and feminist theory, referencing thinkers such as Haraway and Kracauer. Therefore, the author’s arguments often position media not simply to represent or supplement experience, but they actively produce new forms of subjectivity, enabling empathy and collective responsibility across diversity, spanning race, class, and gender. Contrastingly, Van Den Eede’s works are often rooted in the philosophy of technology and engaging with McLuhan’s theories. Therefore, his arguments position media as extensions of human capacities that are relational rather than strictly instrumental. 

In conclusion, comparing the Landsberg and Van Den Eede readings reminds us that as media studies students, our task is both critical and reflective. Landsberg teaches us to pay attention to the embodied, affective, and political forces that shape our mediated experience, revealing the underlying power of media that can implant shared memories and encourage empathy and awareness. Meanwhile, Van Den Eede urges us to examine the conceptual tools we depend on daily. Ultimately, by using these metaphors of “extension” and “prosthesis” that redefine how we think about technology in relation to the human experience, we can begin to understand that media is never merely just an instrument or supplement, but an active mediation through which self and world continue to become clear.

By Kim Chi Tran & Nam Pham

References

Van Den Eede, Yoni. “Chapter 8 Extending ‘Extension.’” Design, Mediation, and the Posthuman, Lexington Books, 2014, pp. 151–69.

Landsberg, Alison. “Prosthetic Memory: Total Recall and Blade Runner.” Cyberspace/Cyberbodies/Cyberpunk: Cultures of Technological Embodiment, edited by Roger Burrows, Sage, 1995.