I was curious about "AI x Task Management," so I had ChatGPT analyze my activity log from yesterday
The context of "AI x Task Management" that I see often lately.
I'm not that proficient with generative AI, but when I briefly mentioned it to my senior and friend, Kumi-san...
She wrote an article about it right away.
"Oh, so that's how you can use it!"
I was surprised, and wanting to copy her, I tried doing the same thing myself.
What I asked ChatGPT to do
Here is what I did this time.
① Export the day's log to CSV in TaskChute Cloud 2
* Feature available only in the Pro plan
② Copy and paste the CSV file content into ChatGPT
③ Make this request to ChatGPT
"This data is a record of one of my days. Please give me your opinion on my day from various angles. For example, please provide feedback from 10 different perspectives, such as improvement suggestions, positive opinions, negative opinions, a business perspective, a housewife's perspective, etc."
(By the way, here is a sneak peek at the contents of the exported CSV file)

After waiting a few dozen seconds, the advice appeared immediately.
Since there are 10 perspectives, it's long, but... it looks like this.
① Life Coach Perspective (Improvement Suggestions)
Your snooze time is quite long at 2 hours and 38 minutes, which reduces your productive time in the morning. Ideally, you should utilize the first hour after waking up as your "golden time" when your concentration is at its peak. You can see tasks where there is a large discrepancy between estimated and actual time, which can be a hint for improving your future planning accuracy.
② Positive Perspective
I feel that your self-management ability is high because your tasks are categorized by mode (focus, relax, collaboration, etc.) and project. It is wonderful that you are mindful of balancing your mind and body, including time for conversations with family and health (restroom breaks and rest).
③ Negative Perspective
Too much time during the day is being taken up by rest (e.g., snoozing), which may limit the time available for other activities. There is a concern that tags are not being utilized, which could weaken your ability to reflect and analyze.
④ Business Consultant Perspective
The error rate between actual and estimated task time is high, so the "Check -> Act" part of your PDCA cycle might be a bit weak. Specifying modes like "focus" and "active" contributes to productivity improvement and is an analytical approach that can also be applied to business.
⑤ Housewife Perspective
I can empathize with the fact that you are properly setting aside time for family, such as "talking with husband" and "child's XX." On the other hand, I get the impression that there are few records of housework tasks (laundry, cleaning, cooking, etc.), and I am curious about how you incorporate them into your daily routine.
⑥ Data Scientist Perspective
This data is time-series and categorized, making it very suitable for behavioral pattern analysis and prediction using machine learning models. By calculating the actual time and standard deviation of routines, you can quantify the regularity and fluctuation patterns of your life.
⑦ Mental Health Care Perspective
It is good that you are conscious of self-recovery time, such as using the "relax" mode and snoozing. However, the tendency to suddenly take long breaks might hide issues related to accumulated fatigue or sleep quality.
⑧ Minimalist Perspective
I am a bit worried about whether you are experiencing "management fatigue" because you have set so many detailed tasks. By narrowing down to only the truly necessary actions and simplifying your records, you might gain more time and freedom.
⑨ Perspective from Your Future Self
If you continue keeping these records, looking back on "what you spent the most time on" and "what moments moved your heart" will become a great asset. By adding your thoughts and emotions rather than being satisfied with just the records, it will become an even more valuable life log.
⑩ AI Assistant Perspective
This record is highly structured, allowing for daily optimization suggestions and automated alerts.
In the future, I can predict disruptions in your rhythm in advance and make suggestions like, 'You might need a nap today.'
And, I also received some hints for further advice.
If you wish, I can use the data to perform deeper analysis, such as:
'The time of day you were most focused'
'Tasks that were inefficient'
'Routines with room for improvement'
How would you like to proceed?
Wow, this is certainly impressive...
What did I think after receiving the advice?
By the way, as an excuse,
■ You slept in for a long time (2 hours and 38 minutes), reducing your productive morning time
I didn't really want to wake up in the morning, but I had an unavoidable appointment, so it couldn't be helped. Rest takes priority over productive morning time!
■ There are tasks with a large discrepancy between estimated and actual time
Estimates are just for reference, so no need to worry about that!
■ Tags are not being utilized, which may weaken the basis for review and analysis
I'm still exploring tags and waiting for feature additions, so there's no problem as it stands.
■ The 'Check→Act' part of the PDCA cycle might be a bit weak
I don't use the PDCA cycle, so that's irrelevant.
■ There is an impression that there are few records of household tasks (laundry, cleaning, cooking, etc.)
I lump laundry and cleaning into 'morning chores' or 'daytime chores,' so they might not remain as accurate logs. Also, since I attended a meeting that day, I didn't cook dinner and bought it instead, so I barely did any cooking.
■ I'm concerned about whether you are experiencing 'management fatigue' because you have set up many detailed tasks
Since I 'keep logs to be aware of time I'm not usually conscious of' and 'I naturally like keeping records, so I'm not particularly tired,' it's fine as it is.
That is the situation.
I guess this part wasn't very useful...
*
But, the ⑩ AI Assistant Perspective was somewhat helpful.
If you continue keeping this record, looking back on 'what you spent the most time on' and 'what moments moved your heart' will become a great asset. By adding your thoughts and emotions rather than just being satisfied with the record, it will become an even more valuable life log.
When I have time, I sometimes enter things like 'feeling fuzzy' or 'happy' using the tag function in TaskChute Cloud 2, and I write down my emotions and thoughts from time to time in my Obsidian daily notes.
▼ As I wrote here, I am a total beginner at Obsidian.
I'm not at the stage of putting it to use for anything yet, but I do feel a little bit of potential that it will be fun to look back on as a life log later.
I asked for further digging.
Since it seemed like I could ask more questions even on the free plan, I asked one of the suggested questions.
'What was your most focused time of day?'
Here is the answer.
The time of day when you were most focused was the 11 o'clock hour (11:00–11:59).
During this time, you spent a total of about 82 minutes working on focus-mode tasks.
Based on this trend, you can utilize it in the following ways:
Since your performance peaks at the end of the morning, it is recommended to schedule important tasks during the 11 o'clock hour.
High concentration levels before lunch may be due to good sleep or your morning routine.
Comparisons with other time slots and trend analysis outside of focus mode are also possible. Let me know if you would like that!
Oh, that might be true!
I hadn't even realized it myself, but I was really focused on writing my note during the 11 o'clock hour.
In the afternoon, I tend to get sleepy or hungry and get sidetracked, but during that time in the morning, it might be harder for interruptions to occur, making it easier to focus.
It's not every day, but I want to pay attention to the 11 o'clock hour!
*
And just like that, I hit the limit for the free ChatGPT plan.

If I want to analyze things deeply every day, a paid subscription might be necessary.
Using Generative AI: Who and what do I refer to?
I am still a beginner when it comes to using generative AI.
For now, I don't have a habit of using it every day, and I only use it when I want to learn about unclear points or unknown industries and fields.
Gemini, ChatGPT, Genspark, Grok, Perplexity, ...
I've tried several AIs, but I haven't paid for any of them yet.
*
That said, I thought it was a bit lackluster to just use them without knowing anything, so I've been referring to the content shared by a few people.
The 'Offshore Talk' podcast by Nomokyo and Hiroshi Matsui and such,
and the content shared by Hiroya Iizuka, who works as an AI consultant, are also very educational.
When I knew almost nothing about the differences between multiple AIs, I was grateful to get a rough overview through Iizuka-san's Udemy course!
I also follow the content shared by TaskChute developer Etsuo Ohashi.
He has used the data from his long-running series, the 'TaskChute Journal (TCJ)', to create and publish a GPTs called the 'TaskChute Guide'.
It seems the number of users is also steadily increasing.
タスクシュート
— ぴすたちおん |アナログゲームクリエイター| 放デイ運営 | 障害福祉NFT| 小6娘はNFT挑戦中 (@_pistation) June 7, 2025
6/6
プラン191
実行191
先送り0
タスクシュートガイドAIのおかげでタスクシュートの使い方に自信が持ててきました🔥
今のところタスクシュートガイドが今年一番買って良かったものになってるな。 pic.twitter.com/zZKKskLcab
この返答がわからなかったので「タスクシュート・ガイド」に聞いてみましたw それによると、僕はもう一人の自分が制約となっているのかと思っていましたがそれだけでなく、かつてまたは今も自分が所属している身近な誰かの期待、みたいなことなんじゃないかという見解でした。理解、あってますか。
— 駒込哲也(Komagome) (@T_Komagome) June 12, 2025
GPTsのタスクシュートガイド買おうかすごく迷っていたけど、今回のマスター講座でさらに理論を深く知りたくなったので今さっき購入しました
— tk | Obsidianを極める大学生 (@pkm_tk111) June 28, 2025
身銭を切ったのでもう極める以外選択肢ないですね😆
人に教えられるレベルを目指すぞ…! pic.twitter.com/QehCIK5HHs
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Furthermore, I regularly keep in touch with friends who use AI in their work and daily lives.
If something piques my interest, we discuss it right away to deepen our understanding. That is also fun.
*
To begin with, I am not aiming to be in a state where I
'know more about AI than others and use it better,'
but I do want to keep up to a certain extent and use it to help with efficiency and brainstorming. I think.
I want to continue engaging with it in a relaxed way.
*
The tool I used to record my activity log this time is here.
It seems that 'CSV download of task execution logs' is a feature only for the Pro plan, but it is a wonderful tool overall, so please check it out if you like.
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