Manbehindthemadness
8.7K posts
the real problem to solve is accurate positioning in 3d space without cameras on the gantry
Alex Toussaint@alextoussss
Extremely excited to announce our first air-to-air kill of a flying moth by an autonomous micro-drone. This is a big step towards completely eradicating mosquitoes.
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Lowkey biggest L in recent American history was the loss of @mr_metric
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Viture says that RGB OLEDoS is on their roadmap
High End MR headsets and Display Glasses will boost early volumes of this tech
But comparing 1600 nits to the eye vs 200 isn’t due to Birdbath/Prism optics being more efficient than VR pancakes with the same 5000 nit displays
Lower FoV and (mostly) Static Content = not needing motion clarity. So Display Glasses can run at 100% all of the time
Once display glasses try to hit the larger FoV threshold and users want to do more “high-motion content”, they will need to do the same low duty cycle trick as the VR headsets do
androidcentral.com/wearables/excl…
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Everyone agrees the twice-a-year clock change is ridiculous.
But if we’re making one time permanent, why choose the one that most sleep and circadian experts don’t recommend?
Permanent standard time aligns better with our biology because morning sunlight is what sets our internal clocks. Permanent Daylight Saving Time means darker winter mornings, later body clocks, and more circadian disruption. This would be another disaster for American health. It’s probably too late to stop this but switch this to permanent Standard time instead!!!!
Breaking911@Breaking911
BREAKING: The House has passed legislation to make Daylight Saving Time permanent nationwide, ending the twice-a-year clock changes by a 308-117 vote. Backed by President Trump, the bill now heads to the Senate. If approved and signed into law, Americans would no longer have to change their clocks.
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@inversebrah I think we should discuss this under the table deal where this “Ice Maxie” always gets in
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This thing predates AGM-45 Shrike
Dimko Zhluktenko 🇺🇦⚔️@dim0kq
Interesting russian radio location station hit by SBU. What the hell.
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For you, what's the most fascinating object in space? ✍️
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@RoboSafs01075 Gotta support the PiD with voltage sag compensation, I discovered this designing my first tilt rotor drone
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バッテリー運用で出てきた課題。
フル充電で電圧が高いとサーボ特性が変化し、ポリシーが過補償気味になる。
ドメインランダム化の旨味が、ようやく分かってきた気がする。
#Sim2Real #ホビロボ制御
#PhysicalAI #Humanoid
日本語
@timbot Huge fan of the OAK series, do yourself a favor and recalibrate the depth bridge by hand
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Trying to get some depth-based mapping going on.
Details:
- OAK-D Lite RBG-D (stereo-based depth, and unfortunately the RGB cam is not fixed focus)
- SLidar A2 lidar (only used for ground truth - see pin/purple dots)
- SLAM stack is RTABmap with a depth processing sidecar for ray-tracing-based occupancy map population
Depth >> lidar because it can see obstacles the planar lidar can't. Unfortunately it's noisy as hell.
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Lidar mapping doesn't need to be expensive.
linkedin.com/posts/philipp-…
SLAMLab YouTubeチャンネル
@SLAMLabApp" target="_blank" rel="nofollow noopener">youtube.com/@SLAMLabApp
日本語
【低コストLiDARマッピング】高価な機器を使わず、10年前の第1世代LiDARを車載し、IMUやGNSS（衛星測位）なしで測定。
オーストリア工科大学のSLAMLabにより数分で高品質な3Dマップを構築。
黄色い点が代表的なスキャンデータを、それらを結ぶ線が位置補正の計測値を示します。
詳細等はリプ欄。
日本語
@boldleonidas @ByzGeneral Empathetically speaking, looking at the day to day insanity on this platform.. can you imagine what the support tickets look like?
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So the "conspiracy theory" that Nikita made our tweets invisible was actually 100% true.
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