
Doing Engineering and AI at @opperai with interests in productivity, gtd, travel, photography, Apple stuff and home automation.
Stockholm, Sweden
Joined March 2007
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Jevman was picked up by IBM now! Very fun to see the weekend hack end up here.
JevMan, our Pac-Man benchmark for AI decision models, is in @IBM Think, covering speed, judgment and why an AI had to be told that Clyde is a coward. Thanks for the feature, @IBMNews!
Read the full piece: ibm.com/think/news/ai-decisi…
Fun to see what started as a weekend hack ending up being featured on Forbes!
JevMan made it into @Forbes 🕹️
JevMan is our Pac-Man benchmark where AI decision models play 100 real-time games each against the classic ghosts. Though the most important question remains: can you beat Jev at Pac-Man?
Check out what I'm working at Product hunt!
Launching @opperai on @ProductHunt today! We also launched Media Studio so you can create launch videos like this one.
I added realtime voice conversations to my personal agent a few weeks back. It’s a lot of fun playing with and is genuinely useful when typing is not the fastest way to get things done. Tool calling can definitely be improved, but realtime voice models have come quite far!
Your Agent Picks Up the Phone
Voice mode just got a major upgrade: real-time conversation. Tap the phone icon, start talking, and your agent talks back — while it runs your apps in the background.
agency.nu/blog/your-agent-pi…
I created a small CLI for easily working with parallell Claude Code sessions in the terminal. It’s using git worktrees and zellij to create a workspace automatically.
Read more: johnny.chadda.se/introducing…
Overview video: youtu.be/8Q8iZ4TkUUc
Johnny Chadda retweeted
I just posted a few words on experimenting with #GTD in #Obsidian.
Getting Things Done in Obsidian johnny.chadda.se/getting-thi…
I just posted a few words on experimenting with #GTD in #Obsidian.
Getting Things Done in Obsidian johnny.chadda.se/getting-thi…
Johnny Chadda retweeted
Side benefit of Apple Music Sing: make any song "instrumental"! If, like me, you find lyrics distracting when doing creative work / focusing on a task, well, now you have a simple slider to turn those down while still keeping the music you like going 😜
Johnny Chadda retweeted
Yep. Apple Music Sing is legit. Fun, perfectly integrated with the lyrics screen, tastefully designed with real-time text animations. Duet view splits text on two sides.
This feature is going to be amazing to test with the family over the holidays. I love this.









