Tootfinder

🇺🇦 #NowPlaying on KEXP's #90TEEN
my!lane:
🎵 This Feeling
#mylane
https://phonkplaylist.bandcamp.com/track/this-feeling
https://open.spotify.com/track/3vefdW0Zsk57Qn0qxXeVCI

OVSegDT: Segmenting Transformer for Open-Vocabulary Object Goal Navigation
Tatiana Zemskova, Aleksei Staroverov, Dmitry Yudin, Aleksandr Panov
https://arxiv.org/abs/2508.11479 h…

OVSegDT: Segmenting Transformer for Open-Vocabulary Object Goal Navigation
Open-vocabulary Object Goal Navigation requires an embodied agent to reach objects described by free-form language, including categories never seen during training. Existing end-to-end policies overfit small simulator datasets, achieving high success on training scenes but failing to generalize and exhibiting unsafe behaviour (frequent collisions). We introduce OVSegDT, a lightweight transformer policy that tackles these issues with two synergistic components. The first component is the semanti…

A New Ultrafast Printer for Large-Scale Assembly of Piezoelectric Biomaterials
Nan An, Mingtong Chen, Zhengbao Yang
https://arxiv.org/abs/2507.15167 https:…

A New Ultrafast Printer for Large-Scale Assembly of Piezoelectric Biomaterials
We propose a modular, fast and large-area fabrication of bio-piezoelectric films. The technique is based on the formation of cone-jet mode by applying a high voltage electric field to conductive spiked metal disks. And the self-assembly process of biomolecular materials through nanoconfinement with in-situ poling effect. This job achieved print speeds of up to 9.2 109 um3/s with a combination of only 2 printheads. At the same time, the modular design allows the MLSP to achieve theoretically unl…