Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Parastoo Abtahi @parastoo@hci.social

2/12/2026, 8:45:36 PM

Public

Beyond pick-and-place, X-OOHRI exposes abstract robot actions via a radial menu after selecting a real-world object. Users then manipulate virtual twins to specify missing spatial parameters.

This can also support remote teleoperation 🎮

3/4

Parastoo Abtahi @parastoo@hci.social

2/12/2026, 8:48:11 PM

Public

Check out “Explainable OOHRI: Communicating Robot Capabilities and Limitations as AR Affordances” at #HRI2026 for more details!

 🔗 Project page: https://xoohri.github.io
 📄 Paper: https://arxiv.org/abs/2601.14587

 Led by Lauren Wang, in collaboration with Mo Kari @hciPrinceton HCI and @PrincetonCS. 
#HCI #AR #Robotics #HRI
4/4

Explainable OOHRI: Communicating Robot Capabilities and Limitations as AR Affordances

xoohri.github.io

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