afar
Show HN: The Librarian creates artifacts while a model finishes its work
Field theory and the rise of ambition machines
Re:SpaceX avoided a Russian jamming attack in Ukraine
on Thursday April 21, 2022 @09:55AM (#31109448)
There's a lot more to it than just contracts and contractors. There's a good book that talks about improving the military's ability to respond (The Kill Chain). The general point is that the face of war has evolved but the U.S. military's primary method of changing direction and decentralizing decisions (The Kill Chain) has not.
Worth a read.
Density launches Open Area radar system for buildings
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @04:40PM (#23980448)
Gold. Proud to be affiliated.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @04:39PM (#23980430)
Can confirm
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @02:47PM (#23979286)
You're asking good questions about raising capital but the outcome was a rare circumstance where all cofounders, previous investors, new investors, current employees, and the exec team are thrilled. There's a lot to do but the round was right-sized as it was the same amount we planned to raise pre-pandemic.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @02:41PM (#23979225)
Can't count cars at the moment, unfortunately. But there's some cool tech from Flocksafety and other camera solutions.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @02:38PM (#23979197)
Lower cost systems like Google's Popular Times, are not as accurate as they seem. The next time you see a graph on google, you'll notice there's no y-axis. It's a clever way to look like actuals when it's relative to itself. Also we have units in many GPT locations. They're not accurate. On the vc returns thing ¯\_(ツ)_/¯ We'll see.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @12:06PM (#23977185)
No rain! It's a great callout. We'll see what we can do if for no other reason than to understand risk.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:49AM (#23976996)
Thank you. Fwiw, our eng team has deeply benefited from all those dev tools and libraries. The stack to result in real-time, accurate count is nuts. I think one of our devs, Gus, was on the thread. Maybe he can weigh in.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:47AM (#23976974)
This one's legit (cofounder here). We honestly thought it would be a side project. We originally used a raspberry pi and two TP-Links to recreate a router (https://www.youtube.com/watch?v=yRGa9-QUDWo&t=7s). People are really hard to count.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:44AM (#23976950)
We get this question from time to time. It may be possible with some systems but it's not feasible at our resolution. You can see more of our depth data here -- https://medium.com/density-inc/ai-is-not-magic-its-manual-la...
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:42AM (#23976929)
I've lost track of the number of times we've said, "well, we count people" and thought... god this must be boring for other people.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:39AM (#23976886)
If it becomes super wide spread, we'd make it low to no cost to provide wait times to end users.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:36AM (#23976853)
dtertman! Those were awesome questions (same cofounder here). I read a thing a while back as a startup, your job is to survive long enough for the market to need you. Great talking to you 5 years later.
Re:Density raises $51M Series C led by Kleiner Perkins
on Tuesday July 28, 2020 @11:33AM (#23976816)
That is an exceptional name. If you still want to build it, we have a real-time API. Love supporting apps :) (Density cofounder here)
Re:Safe: Set maximum capacity for any room, floor, or building
on Saturday May 16, 2020 @03:09PM (#23206276)
I agree with this. It's compliance will be contextual / regional / etc. This is why the system also support real-time alerts and safe analytics. In the event a place like Walmart wants to more actively enforce they can. Display is just the public facing feature.
Re:Safe: Set maximum capacity for any room, floor, or building
on Saturday May 16, 2020 @03:07PM (#23206246)
MAC address tracking is one approach but it's imprecise and with the proliferation of "things with antennas," you have to do a lot of reconciling on the backend to not count 1 person as 3 when they have multiple devices on them. Euclid analytics tried this. It's a common but flawed approach to count (use depending).
Re:Safe: Set maximum capacity for any room, floor, or building
on Saturday May 16, 2020 @03:03PM (#23206208)
That's an interesting point. What would you recommend? Follow street sign structure?
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @10:56PM (#23188364)
There are grocers who have required all corporate employees to work at least 3 days a week in a store bagging groceries, cleaning carts, and managing lines. Side not, essential businesses are the only real experts in safety right now. Everyone WFH is just guessing.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @10:54PM (#23188350)
Good example of this is in elevators. People fill the available space like water.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @10:53PM (#23188335)
You're right. "Notify me when it's quiet" is a thing the system supports. In related news, load balancing humans is a two-sided thing.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @10:18PM (#23188149)
Actually, many deployments are going into factories, fulfillment centers, and meat processing plants specifically to help keep workers safe.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @10:18PM (#23188146)
+1
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @09:13PM (#23187748)
Definitely not creative just really, really hard. Took us nearly half a decade.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @09:13PM (#23187741)
This. People are weird. They do strange stuff and it's really hard to count accurately.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @09:11PM (#23187734)
I don't think cameras will be displaced / eliminated. It's just a question of whether or not they will be accepted as a form of active surveillance or remain a method of security. Today, they are largely security but it's entirely possible the world moves toward mass surveillance.
Re:Safe: Set maximum capacity for any room, floor, or building
on Thursday May 14, 2020 @09:09PM (#23187719)
Many have / are trying this. Harder to pull off than it seems. Privacy is a big part but distributing the infra to do this at scale is nontrivial. A number of years back Placemeter used to pay you 50/mo to install your Android device on a window sill so they could understand movement. Never quite took off.