With the development of solar power there are new ultra efficient products available. However those are not always affordable for those who really need them. As an attempt to better the living standards for a lot of people. Is it possible to develop a lightweight but durable cheap cooling container made with plastic? I think it makes sense because second hand refrigerators could be harmful to the environment.
I think I found an easy way to think about innovations. All inventions have names that describe them. If the names were very complicated and long or unique then you would not be able to shortcut innovation. However this is not the case. Many inventions can be described with just a couple of words. Take the microwave oven. Just add or change the words to something that could work. Like a “fan-assisted oven”.
What has this to do with the Google search string? The way it is constructed. You find what you want by searching using just a few words, not complete sentences. After some practice you can start making predictions. Change a series of words describing an invention and see if that has already been discovered.
It does not have to be inventions. Innovation could be about other things. Like types of strategies.
Rewriting strategy to mean “human strategies”. I can guess the following just changing the first word to mean all living organisms.
I assume then that for any living organism to survive in this complex world it has got an evolved strategy. Then the success of this organism would depend on how well the strategy works and how close to the strategy you are.
There are many different solutions and features included for solar powered lights these days. Some of them include a radio but most include the usual cell phone charger and the LED lights. One of the most promising feature though I believe would be the development of a combined solar lantern and a wifi hotspot. The idea was to have a connection to the Internet by 3G. To this idea I would like to add the possibility of offline content. What if you can fit the whole school curriculum in the form of a digital content server onto these lanterns or solar kits. Streaming videos would be done by wifi directly from the device. No Internet required. With this you get the IT benefits right away before there is a Internet connection available in your price range. Another idea would be to have a wifi TV server. Where the device picks up the TV signal and streams the channels over the wifi to your phone or tablet.
On a further note. I believe one can make something of an emergency communications station with the solar wifi lantern. Inspired by the goTenna. It should be possible to add a low frequency long range antenna to the lantern and connect it to the phone through wifi. Communication is done with text messages on a built in web server. With this you should be able to connect two or more lanterns from friends and family and also get information from the government.
If a goal of distance working is to be environmentally friendly. Meaning less car travel. And working from home is not suited for everyone maybe there is an intermediate solution. The idea is among the buildings close to home companies can rent space for distance workers. The facility would support and cooperate around IT, maintenance and other resources. This way productivity can be maintained with much less travel.
You have probably experienced bad home LED-lights. Those with a blueish cold eye straining color. Therefor I wonder if you can add optimized LED back light that would produce a text on screen experience that is pleasant to look at. The back light does not need to produce light that shows the correct colors. Here the important thing is not put strain on the eyes when reading so maybe it can be a shade of a single color or a warm light. The idea is then to toggle to this mode if you are planning to read a longer period of time on your tablet or feel a strain on your the eyes.
I would like to put forward an idea to further the access to education. There exists a fantastic offline compilation named RACHEL from www.worldpossible.org. It is a large collection of good educational content. It includes Wikipedia for Schools, Khan Academy, Science videos, Healthcare and Medicine videos, CK-12 Textbooks, World Literature Ebooks and much more. If its possible, the idea is to deliver cheap mobiles preloaded with the 32 GB RACHEL compilation. For developing nations I think it could make a difference. It may be naive but I would be so happy if some version of this could be distributed with the cheap Firefox OS phone in a way that complies with the license.
Thinking about this further. For those who only have one smartphone it could be wise to have dual sd-card slots. With this you could then copy RACHEL easily from one card to another.
Inspired by the computer of my childhood, the Amiga. I thought why are there no editors that have really nice graphics. If there were maybe more young people would take up programming as a hobby.
This example uses multicolor fonts but I am sure one can do a lot more to make the text editor inspiring.
What if it is possible to take advantage of Internet peer grading to enhance schools in rural areas with small resources. With the use of mobile technology like a smartphone or tablet equipped with a camera and a limited Internet connection. The student could photograph his paper and pen solutions of the extra exercises and upload them to a private site for grading. The idea is that the student could use this option in before taking a test.
Example using a simple smartphone and a document scanner application.
Why not use the computer to help you understand the text. The idea is that you can practice words and meanings for the books you want to read in advance. It would give you a much better experience. I would like the Project Gutenberg. The free ebook project to collect data on their books so the reader could practice words he doesn’t know but are in the book. The practice would be done on any of our computing devices. The PC, tablet or phone. I don’t know how this would work but I think you need to group the words together. For example you have basic, intermediate, advance, new and old english words. I think however you can produce a list of the most frequent difficult words of each book. This could work for paper books also if the books has already been scanned. You just search for the book and go to the word test.
I can’t remember all the things I searched for. Terminal commands and their uses. So I thought why not document what I was doing and the solutions I found working. I am currently testing TiddlyWiki as an offline and simple wiki that runs in the browser. This way I can repeat the things I forgot much faster than having to go on a search quest again.
Inspired by simple.wikipedia.org I think there should be additional documentation for the Linux terminal commands. Two versions where one should contain basic words and simple wordings. If it could help more people understand complex programs I think it will be worth it. To get more documentation in the hands of the users I suggest using wikipedia as a storage. Maybe there is a possibility to crowd source comments to improve the simplified manual.
ls is the command in Linux to list files in folders. If you enter ‘ls’ in the terminal you list the files in the current folder.
The command has many options. Where some are.
-l list more detailed information.
-R also show content of sub folders.
Here you write ‘ls -l’ in the terminal to use the -l option.
Example in the terminal.
per ~ $ ls
Bilder Hämtningar Mallar Publikt Temp
Dokument ideaproj Musik Skrivbord Video
fsdf idea.sb Program squeak VirtualBox VMs
per ~ $
I think Linux can take advantage of podcasts for a better user experience. For example when installing the distribution you could have the option to play a relevant and fun podcast. Compressed with Opus. It would not take to much space on the .iso. Also as a way to engage new users. Getting them to read the Official User Guide it would be nice if there is a complementary podcast where a group of people discuss each of the chapters. I think this would keep them interested reading the whole thing through.
The idea is to take an Open Source Textbook on mathematics, physics, chemistry or biology and make an Linux style inspired podcast series. Here two or more people discuss the theory on each of the topics, problem solving techniques, its applications and more.
Even if this is a podcast you can have visual content. Just add links to images/videos referenced in the podcast to your web page. It should make it less expensive then to do a pure video podcast.
I think following a podcast for your textbook where they ask interesting questions, where you can learn from good explanations or maybe just get motivation from a fun session could go a long way.
My idea is simple. For media that depends on lossy compression it should be possible to ”patch” the media file with a smaller file of same resolution but a lower quality. The backup file is smaller due to more lossy compression. For this to work on image files the format probably need to loose some dependency on the previous block. One error should not affect the rest of the image. On the blocks you then perform some checks. The idea is then that if you encounter a error in the original big image file then you can patch it with the block of pixels in the smaller backup file. The block in the backup file would be of lower quality but look similar. You probable would not notice that the image has been fixed.
For a .jpg photo of 3.3MB I saw that I would only need a 350k version. To keep it simple one could store both versions in the same file as an option. For those who don’t make backups I think this would make it easier to recover otherwise lost photos.
If you need to run a particular LiveUSB on your laptop where the Internet connection through Wi-Fi doesn’t work. I simply find it easier to attach a USB Wi-Fi nano adapter or a dongle. It doesn’t cost very much but be sure to make your Google search first before buying the particular adapter. Choose a stable adapter or dongle that works out of the box. If you make the LiveUSB persistent then you could with the backup dongle install a driver for the internal card if it exists.
I thought this could be valuable information for those taking the MOOC Introduction to Linux.
The idea is simple. Combine a number of still images into a html5 slide. Together with the podcast this would create a better experience. One reason to do this is the small bandwidth requirement compared to streaming video. The images doesn’t need to be in sync with the podcast either. Three or four images will answer the basic curiosity. A small bandwidth Audio Codec would be Opus.
Skype has become very easy to use on tablets and smartphones. You can take the conversation with you in every room you like with no hassle. The idea is then that one could use this for some sort of stress counseling. I believe visual communication could have an effect. The suggestion is therefor that there should exist a service for those affected by stress. Calm professionals who can reduce stress.
I hope something like this could be researched.
We can easily convert information to a human understandable form when we speak. Why not take advantage of this when we want to teach math, physics and other subjects. The idea is that in our digitized textbooks we put in links to audio recordings explaining the theory part described in the text form. Because audio recordings are much easier to create than video I imagine cost can be kept down.
I think a way to increase the completion rate would be to make it easier for the students to find a study partner or group for the course. To get the extra motivation you need. An idea would be to connect to your study partner via Skype.
An example MOOC Station would then look something like this.
With the Skype connection on a dedicated device like a smartphone or tablet. You can keep it running for the whole session without interruptions and why not take “fika” break together every once and a while.
We all love the variation that comes with Linux. But if you could why not make it optional for those who want the same experience when changing distribution. I wonder if a version of the operating system could be run from the browser and control the native one. A simplified version would mean that a novice could operate a lot of different desktop environments. Like GNOME, Unity, Cinnamon, MATE, KDE, Xfce, LXDE and Enlightenment. If a larger group of distributions would work together on something like this I think it would make it easier for those distributions to exist in the workplace.
With this you could take advantage of the creativity in web development and a non changing experience for those who want that.
Example of a launcher although not very creative.
After watching the below video on machine learning. Which showed some sort of generation. I imagine that this could be replicated for 3D objects as well. Say you let the matrix-setup train on a biological part. With many variations of this part the setup will have learned what it should look like. Then as we saw in the video. The setup can also generate different shapes of the same object. I don’t know the implication for evolution. I guess however the genetic makeup would also include support data (the learned matrix). To help generate biological elements like the trained part. This thought experiment I think shows how evolution can produce so much variation. Without the energy cost due to error.
Below is a link to the Neural Network video and a would be training set for an arbitrary biological part.
Would be training set for an arbitrary biological part.
Here is my idea for language learning. You can easily combine both text and audio into a dual textbook. To be read on a smartphone or a tablet. The idea is that you could listen to a small part of the text at a time and then read the same text aloud. This way you get help reading the text and pronouncing the words. Its not meant for text to speech synthesis but for actual human voice.
The idea is to help small business in developing areas with non internet dependable educational videos. Either to improve or to help someone start a business. The videos are to be included on the microSD. The maximum size of the microSD is 32 GB which is more than enough. This way you don’t need an internet connection. Just plug the microSD into the phone or tablet.
Videos could include sewing, haircuts, cooking and more.
I think you could enhance a lot of sites with voice overs for official articles. Maybe some blogs would also find it interesting. They need not be so complicated. Just someone who reads the article. Clicking on a voice recording would be beneficial especially on mobiles with small screens. With so much to read on the Internet sometimes hearing the text is welcome. It would nice then if adding an audio sample is as simple as adding an image.
A few tips using Audacity.
To remove high pitch noise use the “low pass filter”. Look at “plot spectrum” to see if you got the desired effect. Then apply the “noise reduction” process.
I thought it would be a nice idea to have my relatives making video recordings of books. For those with children it could be a fun alternative to the present entertainment. So maybe I could get my grandma to read a couple of children’s books.
Littlebooksteps // Per Lindholm
These video recordings could be a valuable memory for future generations and perhaps keep an interest in traditional paper book reading.