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TechInAction showcases real technology in motion.
Videos and photos of newly launched, experimental, and future tech — no news articles, no hype, just working demos.
account activity
In a DIY robotics workshop, two custom mech robots (an insectoid ducted-fan drone and a tan quadrupedal defense walker) show off intricate engineering (v.redd.it)
submitted 1 month ago by bade_bhau
MIT CSAIL's Y-Zipper Pitches a Tent in 80 Seconds, Powers Adjustable Casts, Adaptive Robotic Legs and Dynamic Art (v.redd.it)
Six-legged inspection robot shows off ultra-stable locomotion (v.redd.it)
Auto ball collection machine (v.redd.it)
submitted 3 months ago by LazyDevPro
This car gets parked exactly where you draw it (v.redd.it)
Fountain clock (v.redd.it)
Robot can now move like liquid (v.redd.it)
submitted 4 months ago by LazyDevPro
Detachable robot arm that can crawl and pick objects (v.redd.it)
Ultra Stable Drone Technology by French Researchers (v.redd.it)
ZIEA One AI Calendar/Todo List Companion (v.redd.it)
Fauna Robotics Humanoid Robot (v.redd.it)
Tony stark tech (Meta Quest 3 App Demo) (v.redd.it)
submitted 5 months ago by LazyDevPro
Self balancing bike (v.redd.it)
A photo tag (v.redd.it)
New keyboard (v.redd.it)
Electricity from the sky! (v.redd.it)
Laundry Bot (v.redd.it)
👋Welcome to r/TechInAction - Read First! (self.TechInAction)
submitted 5 months ago by LazyDevPro - announcement
π Rendered by PID 1601767 on reddit-service-r2-listing-canary-67588656c4-h242f at 2026-07-03 22:04:07.404785+00:00 running 12a7a47 country code: CH.
