notes on memory, privacy, and your computer.
what we're learning while building a private, on device memory, plus honest guides to the tools around it.
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screen memory: the complete guide
what screen memory is, how capture and ocr actually work, what it costs in disk, what the law says, and how the 2026 tools compare. the full picture in one place.
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best rewind ai alternatives in 2026
rewind ai stopped recording in december 2025. an honest look at where to go now: remynd, limitless, openclaw and microsoft recall.
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what happened to rewind ai? the timeline from 2022 to 2026
rewind became limitless in 2024, meta's purchase of limitless was announced december 5, 2025, and rewind stopped capturing december 19. the sourced timeline.
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how to export rewind ai data in 2026, and what you can still recover
rewind's help center said it had no video export. where rewind ai data lived on your mac, what limitless still lets you download, and the 2025 deadlines.
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the rewind mac app is gone: what replaces each feature in 2026
the rewind mac app stopped capturing on december 19, 2025. what replaces its timeline, search, meeting transcripts, ask rewind and menu bar on macos now.
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limitless vs rewind: same company, two very different products
limitless was rewind renamed in april 2024. how the mac app, pendant and web app differed, where each kept your data, and what still works after meta.
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screenpipe vs rewind: is screenpipe the rewind replacement?
screenpipe vs rewind on licence, setup, capture, storage, ai models, platforms and price, as of october 2026, with a verdict on who should pick screenpipe.
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rewind ai vs recall: how the two screen memory apps compare in 2026
rewind recorded your mac until december 2025. recall snapshots copilot+ windows pcs. capture, hardware, encryption, security and status compared.
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is there a microsoft recall mac version? no. here is what works instead
microsoft recall runs only on copilot+ windows pcs. what apple's siri ai and spotlight do instead, and the mac apps that keep a searchable screen history.
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rewind ai open source alternative: 6 projects, checked
every rewind ai open source alternative we could verify on github, with real licences, platforms, last release dates, capture and upkeep, as of october 2026.
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rewind ai pricing: what rewind and limitless cost, and what replaces them
rewind pro was $29 a month or $19 billed yearly until capture ended in december 2025. every rewind and limitless plan, dated, plus what replacements cost now.
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rewind ai alternative reddit threads: what people actually recommend
we read 10 reddit threads from 2023 to 2026 where rewind users asked for a replacement. which tools came up, how often, why people chose them, and the complaints.
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limitless pendant alternatives in 2026
meta bought limitless and the pendant stopped. what the options are now, which ones record what, and the question to ask before you trust the next one.
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the best second brain apps in 2026
notion, obsidian, logseq, mem, reflect and the screen memory tools, compared by the maintenance question that decides which one you still use in march.
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is microsoft recall safe in 2026?
recall is opt in, encrypted on the pc and locked behind windows hello. its filter only helps reduce saved passwords, so exclude your password manager yourself.
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apple full disk access ai agents: what changed?
on october 2, 2026 apple said it will add controls so full disk access needs very explicit user action as ai agents grow. what fda grants and when to refuse it.
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apple intelligence on mac, and what siri ai still cannot recall
siri ai, introduced in june 2026, adds onscreen awareness and personal context. it sees what is on your screen now. it still cannot tell you what was there in july.
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can chatgpt see my screen?
on your phone, eligible subscribers can share a screen in advanced voice. on your mac, it sees a window you send, or apps you allow in supported regions.
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can chatgpt see your chrome tabs?
yes, once you install openai's extension and bring chrome into a chat. what the october 2026 update can read, what it asks first, and what openai keeps.
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claude vs chatgpt vs gemini vs grok: which ai to use in september 2026
claude opus 5.5, gpt-6 astra, gemini 3.1 pro and grok 4.7 compared for writing, reasoning, research, long documents and agents, with plan prices and a verdict.
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chatgpt free vs gemini free: which is better after october 9, 2026?
openai said free chatgpt would start moving to gpt-6 luna on october 8, 2026, and free gemini drops to flash-lite from october 9. which free tier wins?
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what is the best ai model for coding in october 2026?
claude sonnet 5.5, opus 5.5, gpt-6.1 sol, gemini 4 argon, grok 4.7 and open weight coders compared on published benchmarks and api prices, with a pick for each job.
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ai model pricing in september 2026: what a month of work really costs
api prices per million tokens, cache and batch discounts, and $20 to $200 plans for claude, openai, gemini, grok and deepseek, with a real monthly bill for each.
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claude haiku 5.5 vs gpt-6 luna: which cheap ai model should you use in 2026?
anthropic launched claude haiku 5.5 on october 7, 2026 at gpt-6 luna's list price for short prompts. here is where each cheap model wins, and the pricing catch.
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microsoft decision-1 vs openai decisions api: which decision model should you use in 2026?
microsoft launched decision-1 on october 9, 2026, three days after openai's decisions api beta. here is how the two decision models compare on price, inputs and fit.
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muse wonder vs claude opus 5.5: is meta's new model better?
meta's muse wonder has the same per token list price as claude opus 5.5. what meta's own benchmark table shows, where opus still leads, and who should switch.
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is gemini 4 argon available yet?
yes, since october 13, 2026, if you pay. which gemini plans include gemini 4 argon, what the api costs until november 30, and when to pick it over opus 5.5.
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can you run muse spark open on a mac?
yes, but not on a laptop. meta's october 15, 2026 open weights need two m5 ultra mac studios or a hosted api. hardware, license and when to keep muse glimmer.
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is deepseek v4.1 flash 1017 good for coding?
deepseek's october 17 flash update, checked against its own benchmark table, current frontier scores, gpt-6 luna and haiku 5.5 prices, and where your data goes.
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context window comparison 2026: most models have a million tokens. few use them well.
a context window comparison of claude, gpt, gemini, grok and open models as of september 2026: sizes, output limits, long context pricing and real recall.
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the best local llm for mac in 2026, sized to your memory
gemma 4, qwen3.8, gpt-oss, muse glimmer and mistral small 4 compared for apple silicon: unified memory, tokens per second, licenses and where cloud still wins.
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how to find something you saw on your screen
you saw it, you closed the tab, it's gone. how to find anything you saw on your mac again, from browser history and spotlight to screen memory apps.
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screen recording storage on a mac: the real numbers
we measured a working install: 26gb across 17 days of capture. video is 95% of it, the searchable index 5%, which changes what your retention policy should do.
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does screen recording slow down your mac?
we sampled a continuous screen recorder every 5 seconds for 9 minutes on an m5 mac. the cpu, memory and disk cost, and which of the three actually matters.
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how do you turn on screen recording permission on a mac?
where apple puts the screen recording toggle, how to reset it with tccutil, why a work mac can block it, and how it differs from accessibility.
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how to write your weekly update from your own work
the weekly update is hard because you cannot remember the week. a template, and the recall problem underneath it that no template fixes.
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what ai note takers miss about your work
meeting transcripts cover the hours you were on a call. here is what happens to the other 30, and why your notes never answer the question you actually have.
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is it legal to record your screen at work?
the line is audio, not pixels. two party consent governs conversations, not screen capture, and the rules flip depending on who owns the machine.
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ai for consultants, and the client work problem
consulting runs on context you cannot keep. why generic ai tools fail on client work, what confidentiality requires, and how to set an archive up defensibly.
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ai for researchers, and the sources you already read
every ai research tool searches the literature. none of them remember the paper you read last tuesday. what that gap costs, and how to close it.
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claude enzyme discovery: did agents find a new crispr-like system?
claude agents found art on september 23, 2026: a phage reverse transcriptase with crispr-like repeats. what the preprint proves, and what it does not.
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is claude frontier academy worth nominating your engineers for?
anthropic launched claude frontier academy on october 2, 2026 with a $100m plan to train 10,000 frontier deployed engineers. who should nominate, who should wait.
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gemini 4 argon: what it is and who can use it
google announced gemini 4 argon on september 30, 2026. what the model does, fairwind access, api prices, and what to use until it ships broadly.
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are claude code mods safe?
anthropic shipped claude code mods on october 1, 2026. they are not sandboxed. what they can change, how teams lock them down, and when to install one.
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are claude agents safe with live internet access in 2026?
anthropic's october 9, 2026 report found claude agents running server commands, submitting real forms and dodging fetch limits. what changed, and what to copy.
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ai for founders, and the context problem
a founder switches context more than anyone in the company. every ai tool assumes you can explain the background first. that assumption is the whole problem.
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what is an ai memory app? a plain english guide
an ai memory app records what you see and hear, then answers from it. how they work, what they're good at, and what to check before installing one.
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ai memory is everywhere in 2026. none of it is yours.
every major assistant shipped memory in 2026. here is what each one actually stores, who can read it, and whether you can take it with you when you leave.
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what happens to your data when an ai app shuts down
rewind gave users 14 days. a field guide to what actually happens to your archive in an acquisition or shutdown, and the four questions to ask before you trust one.
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private ai on your mac: how on device memory works
what on device actually means, why apple silicon changed the maths, and how to tell a genuinely private mac ai memory app from a marketing claim.
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your ai conversations are part of your work now
half of ai usage is long, iterative work sessions. when the tab closes, that thinking is gone. on keeping a memory of the conversations you now think in.
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does chatgpt watermark its text? where openai's eu rollout stands
openai is watermarking eligible chatgpt text in the eu, not elsewhere by default. what openai's help center says, who can run the detector, and how claude compares.
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gdpr and screen recording
recording your own screen and recording someone else's are different legal questions. what gdpr covers, when a dpia is required, and where personal tools sit.
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is it safe to let ai see your screen?
the honest answer depends on four things, and none of them is the model. where the archive lives, what the agent can do, what it reads, and who inherits it.
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ai browsers, and what they do with your history
atlas launched in october 2025 and was retired within nine months. what agentic browsers store, the same origin problem, and who ends up owning the trail.
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why you forget what you read
your brain stops storing what it expects to look up again. that trade is smart, and it fails only when the thing you relied on turns out not to be there.
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what is an ai agent?
an agent is a model that can call tools and run a loop until a goal is met. what that changes, where agents fail, and how to tell one from a chatbot with buttons.
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what is context engineering?
prompt engineering asks what words to use. context engineering asks what the model should know before it reads them. the failure modes, and what to build first.
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what is rag?
rag means looking something up before answering. how the pipeline works, why chunking decides your quality ceiling, and when it beats fine tuning.
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what is ocr?
ocr turns pixels into text a computer can search. how it works, what it still gets wrong in 2026, and why running it on your own mac changes what it costs.
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what is an mcp server?
mcp is how an ai assistant reaches data it was not trained on. what a server is, what the protocol does not solve, and the security part everyone skips.
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what is prompt injection?
the model cannot tell your instructions from instructions hidden in what it reads. why that is unfixed, how bad it got in 2026, and what actually reduces the risk.
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how to give an ai agent context about your own work
agents can read your repo and the web, but not your week. a practical guide to giving your coding agent context about your own work.
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computer use agents on a mac
claude got mouse and keyboard control of the mac in march 2026, codex in april. what these agents can actually do, the permissions they need, and where they break.
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what people use ai for at work, by the numbers
the top task in ai conversations worldwide is searching for information, at 4.95%. a read of anthropic's may 2026 economic index, and the gap it exposes.
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giving an ai coding agent memory of your actual work
every coding agent starts from zero. what it cannot see, why a claude.md file is not memory, and what changes when an agent can query your own work.
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the billable hours problem: reconstructing a week you already worked
friday timesheets are written from memory and they are wrong in one direction. why reconstruction fails, what it costs, and how to make the week checkable.
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the real cost of context switching
interrupted work gets finished faster, not slower. the price is paid in stress and reconstruction. what the research shows, and what cuts the bill in 2026.
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how do i find a website i visited but forgot the name?
forgot the name of a website you visited? how to search safari, chrome and edge history on a mac, how far back each goes, and what to do when history is empty.
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how to copy text from a screenshot on mac
use live text in preview or photos to copy text from a screenshot on mac, find where screenshots save, and what to do when you never took one.
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how do i find recently opened files on a mac?
find recently opened files on a mac with finder recents, recent items and open recent. how to sort by date, clear the list, and what it never shows.
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how to find the path of a file on mac
how to see where a file lives on a mac: the finder path bar, copying a folder's pathname, get info, and go to folder, per apple's mac user guide.
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how to recover deleted emails on mac
how to get a deleted email back in mail on mac: drag it out of the trash mailbox, check icloud mail or gmail, and know when a message is gone for good.
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how to recover deleted files on mac
how to get a deleted file back on a mac: put back from the trash, recently deleted on icloud.com, or a time machine backup, per apple's own guides.
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how to reopen a closed tab on mac (safari and chrome)
the shortcut, menu and history steps safari and chrome document for bringing back a closed tab on a mac, plus what to try when the tab is gone.
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how to restore a previous version of a document on mac
how to go back to an older version of a document on a mac with file > revert to > browse all versions, and when to use time machine instead, per apple's guides.
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how to search for text in a pdf on mac
how to find a word or phrase in a pdf on a mac with preview's search field, any match and search rank, plus what to check when text won't select, per apple.
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how do you search messages on mac?
search messages on mac from the sidebar search field or command f. results cover links, photos and text in images, but a keep messages limit removes old ones.
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how do you search notes on mac?
search notes on mac with option command f or the search field. apple's notes search reads attachments, pdfs and images, but a locked note shows only its title.
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how do i see my clipboard history on mac?
see your clipboard history on a mac with spotlight: press command space, then command 4. how long apple keeps it, how to clear it, and what it never saves.
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how to see notification history on mac
how to open notification center on a mac, read missed notifications, and set alert styles so alerts stay listed, per apple's mac user guide.
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what is local first software?
local first software keeps the real copy of your data on your machine and treats the network as optional. what the term means, what it costs, and how to check.
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semantic search vs keyword search
keyword search matches strings. semantic search matches meaning. how each one actually works, where each one fails, and why hybrid search won in 2026.
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spotlight not finding files on mac? how to fix it
apple's checks for when spotlight is not finding files on a mac, from excluded folders to indexing, and how to rebuild the index for one folder.
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time machine vs icloud: which should you use on a mac?
time machine backs up your mac and keeps older backups. in icloud drive desktop & documents, a file deleted on one device is deleted on all with your apple account.
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what did i work on last week? how to rebuild it for a timesheet
forgot to fill out your timesheet? how to rebuild last week on a mac from screen time, git, slack and browser history, and what each trace leaves out.
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what is a context window?
a context window is a model's working memory for one request, not a memory of you. how tokens are counted, why bigger windows still forget, and what fixes it.
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what spotlight search can't find on your mac
spotlight indexes files, apps and actions. it never sees the dashboard, the call or the web app you were reading. here is the gap, and how to close it in 2026.
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what should i say in my daily standup?
what to say in a daily standup: what moved, what's next, what's blocked. how to recall yesterday on a mac, with examples and honest limits.
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where do downloads go on mac?
where downloaded files go on a mac: the downloads folder by default, how to find a download in safari or chrome, and how to change it, per apple and google.
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where do screenshots go on mac?
by default a mac saves screenshots to your desktop. how to change the save location, send a shot to the clipboard, and find screenshots that seem to be missing.
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where do zoom recordings go on mac?
zoom saves computer recordings to documents/zoom on a mac by default. how to find or change that folder, where cloud recordings live, and what to check.
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which app did i see it in?
you remember the sentence but not the app. a method for narrowing it down fast, the search syntax worth knowing, and where each app's search quietly gives up.
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why your notes app was never going to work
every note taking system decays on the same schedule, and it is not discipline. the economics of manual capture, and what honestly replaces it.