Barrett, J., & A. H. Johnson. 2003. "The Role of Control in Attributing Intentional Agency to Inanimate Objects." Journal of Cognition and Culture 3(3): 208-217 https://doi.org/10.1163/156853703322336634
Cacioppo, J. T., & W. Patrick. 2009. Loneliness: Human Nature and the Need for Social Connection (Reprint edition). W. W. Norton & Company.
Danaher, J. 2019. "The Philosophical Case for Robot Friendship." Journal of Posthuman Studies 3(1): 5–24. https://doi.org/10.5325/jpoststud.3.1.0005
De Graaf, M. M. A. 2016. "An Ethical Evaluation of Human–Robot Relationships." International Journal of Social Robotics 8(4): 589–598. https://doi.org/10.1007/s12369-016-0368-5
Hauskeller, M. 2017. "Automatic Sweethearts for Transhumanists." In J. Danaher & N. McArthur (eds.), Robot Sex. The MIT Press. https://doi.org/10.7551/mitpress/10718.003.0018
Metz, T. 2011. "The Good, the True, and the Beautiful: Toward a Unified Account of Great Meaning in Life." Religious Studies 47(4): 389–409.
Metz, T. 2013. "The Meaning of Life." In E. N. Zalta (ed.), The Stanford Encyclopedia of Philosophy (Summer 2013). Metaphysics Research Lab, Stanford University. https://plato.stanford.edu/archives/sum2013/entries/life-meaning/
Nagel, T. 1971. "The Absurd." The Journal of Philosophy 68(20): 716–727. https://doi.org/10.2307/2024942
Nyholm, S., & L. E. Frank. 2017. "From Sex Robots to Love Robots: Is Mutual Love with a Robot Possible?" In J. Danaher & N. McArthur (eds.), Robot Sex. The MIT Press. https://doi.org/10.7551/mitpress/10718.003.0019
Nyholm, S., & M. Rüther. 2023. "Meaning in Life in AI Ethics—Some Trends and Perspectives." Philosophy & Technology 36 (20). https://doi.org/10.1007/s13347-023-00620-z
Nyholm, S., & J. Smids. 2020. "Can a Robot Be a Good Colleague?." Science and Engineering Ethics 26(4): 2169–2188. https://doi.org/10.1007/s11948-019-00172-6
Seachris, J. 2019. "From the Meaning Triad to Meaning Holism: Unifying Life’s Meaning." Human Affairs 29(4): 363–378. https://doi.org/10.1515/humaff-2019-0031
Sparrow, R., & L. Sparrow. 2006. "In the Hands of Machines? The Future of Aged Care." Minds and Machines 16(2): 141–161. https://doi.org/10.1007/s11023-006-9030-6
Turkle, S. 2012. Alone Together: Why We Expect More from Technology and Less from Each Other.1st edition. Basic Books.
Verbeek, P.-P. 2008. "Morality in Design: Design Ethics and the Morality of Technological Artifacts." In P. Kroes, P. E. Vermaas, A. Light, & S. A. Moore (eds.), Philosophy and Design: 91–103. Springer Netherlands. https://doi.org/10.1007/978-1-4020-6591-0_7
Wada, K., & T. Shibata. 2007. "Living with Seal Robots—Its Sociopsychological and Physiological Influences on the Elderly at a Care House." IEEE Transactions on Robotics 23(5): 972–980.
Wallach, W., & C. Allen. 2010. Moral Machines: Teaching Robots Right from Wrong 1st edition. Oxford University Press.
Weber-Guskar, E. 2021. "How to Feel About Emotionalized Artificial Intelligence? When Robot Pets, Holograms, and Chatbots Become Affective Partners." Ethics and Information Technology 23(4): 601–610. https://doi.org/10.1007/s10676-021-09598-8
Wolf, S. 1997. "Happiness and Meaning: Two Aspects of the Good Life." Social Philosophy and Policy 14(1): 207–225. https://doi.org/10.1017/S0265052500001734
Wolf, S. 2016a. "Meaningfulness: A Third Dimension of the Good Life." Foundations of Science 21(2): 253–269. https://doi.org/10.1007/s10699-014-9384-9
Wolf, S. 2016b. "The Meaning of Lives." In Life, Death, and Meaning: Key Philosophical Readings on the Big Questions, Third edition: 113–130. Rowman & Littlefield Publishers.
Wolf, S., S. Macedo, J. Koethe, R. M. Adams, N. Arpaly, & J. Haidt. 2012. Meaning in Life and Why It Matters. 58908th edition. Princeton University Press.