Computing
Mathematics
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Rules
Method / PrincipleHow?-
+1| (18844)
Negative Cardinality : A mathematical set property of having less than 0 elements (Just like antimatter in Physics.)
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Work / ActivityWhat?-
0| (18844) Quantitative Cardinality Sets Project : Brining sets with quantifiabiable cardinality into common use in mathematics. see more..
People had been concerned about the preservation of authenticity, and proof of time of existence of their ideas, before the time when an insecure browser and the web could peep into.
Proof-posting works with most of the known blockchains, and you can even enter a custom blockchain of your own.
-24.0000 ħ (10.0 HOUR) (+0.0)Improved the feeds summary a bit.
-1.0000 ħ (1.0 HUR) (+0.0)To increase the signal-to-noise ratio for first-time visitors of the home page, I have hidden menus, and compacted operations, so as to let the eyes focus on content.
However, apparently, some people didn't like it, because it is not clear what to do, so, I mostly reverted the change.
-10.0000 ħ (10.0 HUR) (+0.0)It is now possible to lock targets, create teasers for investment, and share them with potential interested parties.
-24.0000 ħ (10.0 HOUR) (+0.0)I implemented a hash that takes previous data and current column and the previous hash to produce a hash of the entire database.
This allows us to synchronize with the minimum of data transmissions when I write the synchronizer part which shall rehash all its own data, then retrieve the hash of a binary search of the sorted data.
-3.0000 ħ (3.0 HUR) (+0.0)
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How Touchscreens May Have Delayed Humanity's Progress: A Multi-Trillion Dollar Mistake? : The kids of developing world could not use phones to engineer for decades, and the "remote control" capabilities are not the focus of smart phone industry even today. Looking back to our history, we may discover, that the premature introduction of touchscreens have been among the worst innovations ever, that had delayed humanity's progress in numerous fields from software and hardware engineering to remote control domains. With the focus on "what can be done with a flat touchscreen", we may have wasted countless hours of front-end developers to soft-innovate ways of touching, instead of pushing hardware engineers to hard-innovate better input hardware form factor, that prevented the creation of "precision remote control" input capabilities for the masses, degrading the masses to the behaviors of scrolling with a thumb. 1. Touchscreens delayed software and hardware engineering Back in the days of Nokia 9000 Communicator, and IRC chat, we had a trend of developing mini hand-held PCs (see: modern variant). Imagine that a touchscreen and PDA were not invented, and instead, people would have evolved those hand-held PCs, to the point where keyboard went behind (like explained in: Hankeyboard idea), allowing for blind touch-typing with 10 fingers, while viewing the screen (a bit like with modern "PlayStation Portable" (PSP), but with full keyboard at the back of it). This kind of device …
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2 dweeks 1 days ago @ HiveCell
When I realize that the incessant cleaning of surfaces in Japan is … (expand)+[reply]
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5 dweeks 5 days ago @ URL powered computer
The reason why I thought of this is because I recently created … (expand)+[reply]
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5 dweeks 5 days ago @ URL powered computer
I thought -- today, we're often loading the whole app, as a … (expand)+[reply]
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13 dweeks 4 days ago @ Multithreaded programming language, compiler and interpreter
The link to the project's repo is telling more than the summary. … (expand)+[reply]
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13 dweeks 7 days ago @ Simple Brainwave Modulation Prototype App
Welcome back, [Niamh]! I'm quite surprised how good a match is your … (expand)+[reply]
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13 dweeks 7 days ago @ Imaginary auction shop
This idea reminds me of some projects on crowdfunding platforms. They only … (expand)+[reply]
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15 dweeks 6 days ago @ 0 > oo
Regarding Infinity project, which of these domains do you like most, when … (expand)+[reply]
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[Results]"Here's what I did, and will do next..."
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[Results]"I found a way this could work..."
