ramzyo

13 ms·

91.
by ramzyo 8y ago
Sounds interesting - any runtimes in particular you could point out? Interested to read more about them.
92.
by ramzyo 8y ago
Got it - thanks for the clarification. Any idea on the price point for the STM32MP?
93.
by ramzyo 8y ago
Which? I'd be hard pressed to find an MCU that a) can run Linux, unless it's MMU-less Linux (e.g. uClinux) or your definition of MCU includes architectures like the Cortex A with MMUs b) has the RAM needed to run Linux, unless ext
94.
Observations on trackpoint input data(who-t.blogspot.com)
1 points by ramzyo 8y ago|0 comments
95.
by ramzyo 8y ago
An anecdotal observation: there seem to be many ray tracing-related articles and ShowHNs that make the front page. For someone who isn't in the computer graphics space, what's the importance of improving existing ray tracers or t
96.
Does Parkinson's Begin in the Gut?(scientificamerican.com)
2 points by ramzyo 8y ago|0 comments
97.
by ramzyo 8y ago
Not really - a $1 million CRADA doesn't make a company's existence important or guaranteed in the eyes of the military. If the technology is deployed, different story.
98.
M.T.A. Pins Its Hopes on Unproven Technology to Fix Subway(nytimes.com)
2 points by ramzyo 8y ago|0 comments
99.
A Successful Defense Against a Copyright Troll(lwn.net)
3 points by ramzyo 8y ago|0 comments
100.
A Long-Awaited IoT Crisis Is Here, and Many Devices Aren't Ready(wired.com)
4 points by ramzyo 9y ago|0 comments
101.
by ramzyo 9y ago
Definitely agree with your primary point. I think the author is using a less-used definition of the word brute here..."one who lacks intelligence, sensitivity, or compassion : a brutal person" https://www.merriam-webste
102.
by ramzyo 9y ago
Depends on the quality of the IMU. With a MEMS IMU (what’s in your smart phone and what’s cost effective for most consumer or industrial products today) yes, it’s impossible. Too much drift as a result of process variance in MEMS manufactur
103.
by ramzyo 9y ago
Robot localization and related sensor fusion problems
104.
by ramzyo 9y ago
True! I don’t find too many people out there who know about this stuff. Any interest in trading battle stories through DM? Would be interested to know what you’re working on and where you’ve been!
105.
You can now use Arduino to program Linux IoT devices(blog.arduino.cc)
3 points by ramzyo 9y ago|0 comments
106.
by ramzyo 9y ago
That’s exactly right - new measurements (observations) or state predictions (estimates based on the assumed system model) are weighted based on the ratio of the standard deviation (uncertainty) of that observation/measurement to the hi
107.
by ramzyo 9y ago
This is a very nice breakdown of Kalman Filtering. One slight correction - Kalman Filtering is one approach to solving the SLAM problem, but SLAM doesn’t require a KF. A particle filter, for example, can be used to solve the SLAM problem. F
108.
by ramzyo 9y ago
Interesting and good points. I guess personally I’m more comfortable agreeing with the theme and ignoring the data for pieces like this, primarily because it’s more like a blog post than a serious news piece (the NYT might take issue with m
109.
by ramzyo 9y ago
I think it’s important that this information be out there. At the same time I echo some of the other commenters’ sentiments about the tone of the piece. What’s the point after the initial first few paragraphs? The whole bit after the actual
110.
by ramzyo 9y ago
Am also curious to know why this comment was downvoted. Enter recursive spiral of downvoting. Would love a justify your downvote feature on HN. People hide behind their downvotes.
111.
by ramzyo 9y ago
Am curious to know why this comment was downvoted
112.
by ramzyo 9y ago
Yes, this.
113.
by ramzyo 9y ago
I’m sorry but I just can’t line up my daily observations of some bikers’ and ebikers’ dangerous behavior in NYC vs that of drivers (who admittedly I have also seen drive dangerously) and the data often cited showing that drivers break just
114.
by ramzyo 9y ago
Yes, this. The problem isn’t ebikes or bikes, it’s dangerous riding.
115.
by ramzyo 9y ago
Yes, a passive wake up receiver is possible. See https://ip.sandia.gov/technology.do/techID=175
116.
by ramzyo 9y ago
Sure, user anigbrowl captured my sentiments exactly.
117.
by ramzyo 9y ago
Many thanks for sharing this process.
118.
by ramzyo 9y ago
To whomever flagged this when I posted it earlier, kindly explain your reasoning.
119.
With Gaza in Financial Crisis, Fears That ‘an Explosion’s Coming‘(nytimes.com)
2 points by ramzyo 9y ago|7 comments
120.
by ramzyo 9y ago
I’m pretty sure capitalism isn’t only interested in overall benefit to everyone in society, nor is it interested only in overall detriment to everyone in society. More simply, there are winners and losers. This is a side effect of a capital

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