{"id":"f1724d3c-2313-4844-9af8-e982207471c4","arxiv_id":"2608.02784","paper_version":1,"verdict":"ACCEPT","confidence":"MODERATE","novelty_score":6.0,"correctness_risk":"medium","formal_verification":"none","parameter_count":0,"one_line_summary":"Distrust of technology by older adults is shaped by invisible data flows, prior experiences, and deliberate boundary-setting rather than by feature-level preferences alone.","lead":"Researchers analyzed 59 prior studies on older adults and technology. They found distrust appears when people cannot see where data goes, shifts over time, and sometimes serves as a way for older adults to protect their independence.","discovery_kind":"extension","skeptic_critique":{"model":"deepseek-v4-flash","headline":"The tripartite (dis)trust taxonomy may be an artifact of search-term and ranking bias; a supplemental search with adjacent constructs is needed before the abstract's unqualified 'three key ways' claim is accepted.","rationale":"The reader's weakest assumption correctly identifies corpus representativeness as the main vulnerability. I agree with that identification. The search deliberately excludes adjacent constructs such as refusal, and it relies on non-reproducible, citation-ranked Google Scholar results; because Themes 1 and 3 are defined using concepts that often appear under privacy or refusal framing, the search terms could systematically under- and over-select the evidence for those themes. However, the paper consistently labels itself interpretivist and disclaims generalization in Section 4, and the themes are illustrated with many direct participant quotes. Therefore the correct response is not rejection but conditional acceptance: the framework is credible as an interpretive synthesis, but the 'three distinct but related dynamics' claim needs either to survive a broader search or to be explicitly scoped in the abstract and contribution statements as 'themes identified in the reviewed corpus.' This is a concrete, fixable condition rather than a fatal flaw.","tokens_in":21652,"tokens_out":4887,"duration_ms":49756,"concrete_test":"Run a supplemental search in Scopus and Web of Science using (older adults OR seniors OR elderly) AND (trust OR distrust OR skepticism OR suspicion OR refusal OR non-use OR privacy OR reluctance) AND technology, plus backward/forward citation chaining from the 59 included papers and from Knowles and Hanson [49]. Have two coders apply the existing codebook to any newly eligible empirical studies and record whether any new codes or themes emerge, with particular attention to whether Theme 3's supporting papers increase or change character. If new themes emerge, or if the paper count for Theme 3 shifts by more than roughly 20%, the tripartite framework is corpus-dependent and the abstract and Section 5 must be re-scoped to 'themes identified in this corpus' rather than stated as the ways distrust is constituted.","verdict_should_be":"CONDITIONAL","load_bearing_attack":"The central claim that older adults' (dis)trust is constituted by three dynamics rests on a corpus of 59 papers reachable through ACM Digital Library and Google Scholar using queries built around trust, distrust, and skeptic. This design has a systematic blind spot: studies framed around refusal, non-use, suspicion, privacy, or reluctance—precisely the language most likely to contain boundary-work accounts—are excluded unless they also use trust vocabulary. Since Theme 3 (distrust as boundary work) overlaps heavily with refusal/non-use, and Theme 1 overlaps with privacy, the taxonomy's completeness may be an artifact of search terms rather than a property of the phenomenon. Google Scholar's citation-sorted, non-reproducible ranking further skews toward high-visibility and mostly Western/HCI-centric venues, potentially underrepresenting 2025–2026 work and non-Western contexts. The paper itself acknowledges these limits in Section 4 ('the corpus we analyzed may not be exhaustive,' 'search results on platforms like Google Scholar may not be reproducible'), which is to its credit, but the abstract and Section 5 state the three dynamics without that qualification. The concern is not that the analysis is internally inconsistent, but that the scope of the claim outruns the demonstrable representativeness of the evidence base.","agreement_with_reader":"agree"},"referee_report":{"model":"deepseek-v4-flash","summary":"The authors conduct a focused, interpretivist review of 59 empirical studies in which older adults discussed trust, distrust, or skepticism toward technology. From a reflexive thematic analysis of these papers, they identify three dynamics through which (dis)trust is constituted: (1) distrust emerging when the material arrangements of information systems become illegible (e.g., when older adults cannot tell where data is stored, how it travels, or what actions it triggers); (2) trust and distrust as temporally constituted and fluid, built through prior experience, breakdowns, and shifts over time; and (3) distrust as boundary work through which older adults limit technology's reach into their autonomy, relationships, and everyday life. They translate these into design directions: supporting trust across different phases of use, making information movement and persistence perceptible, and respecting negotiable trust boundaries. The paper transparently describes its search strategy, inclusion criteria, codebook, theme-to-code mapping, and limitations, and explicitly positions itself as an interpretive account rather than a systematic review.","tokens_in":22009,"tokens_out":4282,"duration_ms":44661,"significance":"If accepted as an interpretive synthesis, the paper makes a useful contribution to HCI and aging research by moving beyond generic privacy, security, and usability explanations of older adults' distrust. It gives designers a more articulated vocabulary: material legibility, temporal fluidity, and boundary work. The methodological transparency is a real strength: Figure 1 shows the screening flow, Table 2 provides a full codebook with per-code paper counts, Table 3 connects codes to themes, and Table 4 includes sample analytic memos with source excerpts. The authors also deserve credit for engaging with the interpretivist tradition seriously, including positionality and explicit non-generalizability statements, and for treating participant distrust as a meaningful stance rather than a deficit to be eliminated. The design directions, while preliminary, are concrete and connected to the findings.","major_comments":[{"comment":"The abstract's claim that (dis)trust 'is constituted in three key ways' and Section 5's phrasing 'we identify three distinct but related dynamics' state the taxonomy without the corpus-bounded qualification that Section 4 explicitly acknowledges (e.g., 'the corpus we analyzed may not be exhaustive,' 'search results on platforms like Google Scholar may not be reproducible'). Because the search vocabulary is limited to trust, distrust, and skeptic, studies framed through refusal, non-use, suspicion, or privacy may be underrepresented, which is directly relevant to Theme 3 (boundary work) and Theme 1 (information flow illegibility). This is a load-bearing point for the scope of the contribution. I recommend either (a) conducting a supplemental search with adjacent constructs such as refusal, non-use, reluctance, and suspicion to test whether additional themes emerge or whether the existing three saturate, or (b) explicitly qualifying the abstract and Section 5 statements as 'in our corpus, we identify three dynamics' and referencing the Section 4 limitations at the point of the claim. The latter is the minimum necessary; the former would strengthen the empirical basis for the taxonomy.","section":"Abstract; Section 5"}],"minor_comments":[{"comment":"'Inline with our goal' should read 'In line with our goal.'","section":"Section 4"},{"comment":"The phrase 'recorded outside' in the voice-assistant example (paragraph on smart home devices) could be misread as 'outdoors'; consider 'recorded off-device' or 'recorded and transmitted beyond the home' for clarity.","section":"Section 3.1"},{"comment":"Table 1's column headers 'Papers' and 'Domain' are clear, but within Panel A, 'Papers' actually counts studies; consider renaming to 'Studies' for consistency with Section 2's '59 empirical studies' phrasing.","section":"Appendix Table 1"},{"comment":"The mapping of 'Fixed beliefs and instinctual distrust' to Theme 3 (Distrust as Boundary Setting) is not self-explanatory; a sentence in Section 3.3 explaining that fixed beliefs can function as boundary work (e.g., 'the old ways we know are fine') would tighten the theme-code connection.","section":"Section 3.3; Appendix Table 3"}],"recommendation":"minor_revision","confidential_remarks":null},"author_rebuttal":null,"desk_editor":{"model":"deepseek-v4-flash","letter":"Colleague,\n\nThis is a solid interpretive review, worth a serious referee. The new thing is the synthesis: distrust in aging technologies is organized around material illegibility, temporal fluidity, and boundary work, with design implications that go beyond one-time transparency fixes. Applying Dourish's materiality lens to trust, and highlighting the asymmetry between positive and negative experience transfer, are genuinely fresh angles. The paper builds on Knowles and Hanson's important work rather than repeating it.\n\nWhat it does well: the method is transparent. Search strategy, inclusion criteria, flow diagram, codebook, sample memos, and theme-to-code connections are all in the appendix. The authors explicitly say this is an interpretive account, not a systematic review, and they do not overclaim generalizability. The positionality statement is thoughtful. This is how qualitative HCI reviews should be reported.\n\nThe soft spots are real but not fatal. The corpus comes from search terms built around trust, distrust, and skeptic, which likely under-covers work framed as refusal, privacy, or non-use. That matters because Theme 3 (boundary work) overlaps heavily with non-use and refusal, and Theme 1 overlaps with privacy. The stress-test note is right that the taxonomy's completeness could be partly an artifact of the search strategy. The authors acknowledge this in the limitations, which is to their credit, but the abstract and Section 5 state the 'three key ways' without that qualification. A supplemental search with adjacent constructs like refusal, suspicion, and privacy would strengthen the claim. The Google Scholar citation-ranked, non-reproducible search is another acknowledged weakness, and the 2008–2025 corpus skews toward high-visibility, mostly Western HCI venues. These are limitations, not hidden flaws.\n\nThe central argument holds as stated: as an interpretive account, the three themes are well supported by the included studies. The design directions are preliminary, and the paper says so. Who is this for? People working on trust, aging, and assistive technology design, especially those thinking about data legibility and temporality. I would not desk-reject this; I would send it to review and ask for minor revisions to calibrate the abstract's claims and ideally add a short supplemental search or an explicit statement that the three themes are provisional.\n\nRecommendation: accept with minor revisions after peer review.","headline":"An honest, well-scoped thematic review whose three-theme synthesis is useful; the main caveat is search-strategy blind spots, but the paper's own limitations mostly cover them.","tokens_in":22392,"tokens_out":1255,"would_cite":true,"duration_ms":29212,"reading_group":"maybe","serious_thinker":"yes","would_accept_peer_review":true},"rs_alignment":null,"lean_confirmation":null,"pith_extraction":{"msc":[],"pacs":[],"model":"deepseek-v4-flash","headline":"The paper argues that older adults' distrust in technology is a three-part phenomenon: it emerges when the storage and movement of information become illegible, it shifts over time through experience and breakdowns, and it acts as…","keywords":["older adults","distrust","trust","technology acceptance","aging","material legibility","boundary work","human-computer interaction"],"falsifier":"A field experiment comparing older adults' use and trust of a smart-home device with a continuously visible data-flow indicator against an identical device without the indicator would test the material-legibility claim; if trust and reliance are the same across conditions, the central mechanism fails.","tokens_in":21449,"feed_emoji":"🔐","tokens_out":8992,"duration_ms":73904,"temperature":0.7,"pith_summary":"Drawing on 59 empirical studies that report first-hand accounts from older adults, this paper tries to establish what older adults' distrust in technology actually is, rather than treating it as a barrier to remove. It claims distrust is constituted in three ways: it emerges when the material arrangements of a digital system become illegible, so people cannot tell where information is stored or how it moves; it is built and reshaped over time through prior experience, breakdowns, and changing circumstances; and it acts as boundary work that limits technology's reach into autonomy, relationships, and everyday life. If this is right, designing for trust means making the movement and persistence of information perceptible, supporting trust across phases of use, and respecting the boundaries older adults draw, rather than relying on one-time transparency fixes. The contribution is a reframing of distrust as a meaningful, dynamic stance that deserves design attention on its own terms.","feed_headline":"Distrust in tech is about invisible data, time, and boundaries","feed_subtitle":"A 59-study review shows older adults' distrust is legibility, history, and boundary-setting—not a bug to fix.","key_machinery":"The central analytic machinery is a three-theme reading of (dis)trust: material legibility, meaning whether users can perceive where information is stored, how it flows, and what actions will do; temporal constitution, meaning trust is built and reshaped over time with an asymmetry between positive continuity and negative spillover; and boundary work, meaning distrust is a way of setting limits on technology's reach. These themes are generated through reflexive thematic analysis of participant quotes and author-reported accounts from the reviewed studies. They carry the argument by linking the 59 studies' findings to design levers: perceptible data movement, phase-sensitive trust support, and respect for negotiable trust boundaries.","core_discovery":"Through a reflexive thematic analysis of empirical findings from 59 studies published between 2008 and 2025, the paper identifies three related dynamics in older adults' accounts of (dis)trust. First, distrust emerges when the material arrangements of information become illegible: participants cannot determine where their data is stored, cannot trace its movement beyond the device or home, or cannot anticipate the outcome of an action such as clicking a link or scanning a QR code. Second, trust is temporally constituted and fluid: positive experience builds trust mainly within a familiar brand or technology type, while negative experience is carried across contexts, and trust can strengthen, weaken, or be repaired through sustained use, breakdown, and changing life circumstances. Third, distrust operates as boundary work through which older adults limit technology's reach into their autonomy, relationships, values, and everyday lives. The paper also argues that how distrust is produced relates to how it shows up in use: illegibility tends to produce selective reliance, while boundary-work distrust tends to produce non-use, and both patterns shift over time.","pith_inferences":["The paper's asymmetry claim implies that trust support may need to operate across a person's whole technology history rather than within a single product; this is a testable extension beyond the paper.","If material legibility is the active mechanism, ambient and physical displays of data flow could be evaluated as a general trust-support pattern for older adults, not only for smart-home privacy.","Treating distrust as boundary work suggests that some non-use is a legitimate design outcome; future work could map which system aspects are acceptable, negotiable, or non-negotiable for specific technologies and care networks.","The temporal fluidity finding points to longitudinal field studies that track the same older adults' trust before adoption, after breakdown, and after repair to test whether phase-sensitive design directions hold over months or years."],"forward_implications":["Trust-support mechanisms should be matched to the phase of use: initial introduction, early experimentation, routine use, after failure, and after broader harms call for different forms of support.","Trust-building cannot focus on the current system alone because older users arrive with trust histories, including distrust carried from earlier devices or workplace technologies.","Design should make the movement and persistence of information perceptible through physical indicators, dashboards, or hardware shutters, rather than relying only on text-based explanations.","Distrust produced by opaque material practices tends to result in selective use, whereas distrust as boundary work tends to result in non-use, so distrust does not reliably predict abandonment.","Older adults' negotiable trust boundaries, such as keeping a physical backup alongside a digital reminder, should be treated as design material rather than obstacles to override."],"supporting_citations":[{"why":"It supplies the reflexive thematic analysis method used to derive the three themes.","marker":"[10]"},{"why":"It supplies the materialist account of information that frames storage and flow concerns as material legibility.","marker":"[22]"},{"why":"It establishes that older adults deploy distrust as protest and may keep using distrusted technologies, a point the paper directly extends.","marker":"[49]"},{"why":"It provides evidence that legible storage such as a notebook is trusted while password managers yield selective reliance with backups.","marker":"[75]"},{"why":"It supplies the floating cloud account showing illegible storage erodes trust.","marker":"[52]"},{"why":"It supplies voice-assistant accounts of speech leaving the home as untraceable flow.","marker":"[15]"},{"why":"It supplies boundary-work accounts of phones gifted by family being perceived as surveillance.","marker":"[57]"},{"why":"It gives an example of a hacked Facebook account shaping distrust of a smartphone, showing negative spillover.","marker":"[87]"},{"why":"It supplies a breakdown and trust-repair trajectory after a GPS-enabled phone failed.","marker":"[54]"},{"why":"It supplies a workplace-technology failure history that shapes later distrust of everyday devices.","marker":"[100]"}],"fun_headline_variants":["Invisible data and shifting trust drive senior tech distrust","Why seniors distrust tech: hidden data, past breakdowns, boundaries","Tech distrust: illegible data makes trust fluid and boundary-driven","Senior tech distrust isn't a bug—it's boundary work"],"cache_read_input_tokens":3200,"weakest_assumption_plain":"The review's picture of older adults' distrust rests on the assumption that searching two databases for the words trust, distrust, and skeptic captured the full range of relevant studies, so work framed around refusal, privacy, or non-Western contexts could change the themes if it was missed.","fun_headline_variants_meta":{"raw":{"variants":["Invisible data and shifting trust drive senior tech distrust","Why seniors distrust tech: hidden data, past breakdowns, boundaries","Tech distrust: illegible data makes trust fluid and boundary-driven","Senior tech distrust isn't a bug—it's boundary work"]},"model":"deepseek-v4-flash","effort":"low","cost_usd":0.000721,"raw_usage":{"total_tokens":3215,"prompt_tokens":907,"completion_tokens":2308,"prompt_tokens_details":{"cached_tokens":384},"prompt_cache_hit_tokens":384,"prompt_cache_miss_tokens":523,"completion_tokens_details":{"reasoning_tokens":2238}},"tokens_in":523,"tokens_out":2308,"duration_ms":17777,"temperature":1.0,"reasoning_tokens":2238,"cache_read_input_tokens":384,"cache_creation_input_tokens":0},"cache_creation_input_tokens":0},"created_at":"2026-08-15T14:59:18.680952+00:00","model_set":{"reader":"deepseek-v4-flash"},"falsifier":"A field experiment comparing older adults' use and trust of a smart-home device with a continuously visible data-flow indicator against an identical device without the indicator would test the material-legibility claim; if trust and reliance are the same across conditions, the central mechanism fails.","supporting_citations":[{"cited_title":"2017.The Stuff of Bits: An Essay on the Materialities of Information","cited_arxiv_id":null,"evidence_quote":"It supplies the materialist account of information that frames storage and flow concerns as material legibility."},{"cited_title":null,"cited_arxiv_id":null,"evidence_quote":"It supplies the floating cloud account showing illegible storage erodes trust."},{"cited_title":null,"cited_arxiv_id":null,"evidence_quote":"It supplies boundary-work accounts of phones gifted by family being perceived as surveillance."}],"review_version":2}