As mentioned in the post Raspberry Pi Location Aware Media Server I mentioned a new project I am embarking on. This post is to document my current process and thinking regarding the pairing process for the beacon Pi’s and the server Pi and for the initial setup to be carried out.
This post will reflect my current plans therefore will change over time. Where I have decided against a certain approach I will either create a new post specifying why or I will update this post giving reasons depending on the most appropriate approach. Continue reading “Raspberry Pi – Location Aware Media Server – Pairing”
Recently I purchased a Raspberry Pi and have been considering what I should do with it.
1 consideration has been to create a location aware media server. What do I mean by location aware media server? Well most media servers will allow you to create playlists and output to whatever speakers are attached. With my project however I plan on making the system know which room you are in and to then output to speakers in that specific room, if you move room the music will follow.
Prior to jumping into such a project there are a few things that I have to work out as well as to decide the full functionality of the system. Continue reading “Raspberry Pi – Location Aware Media Server Project”
Just a quick note to say that it appears PHP7 has now been released.
Make sure you check it out.
Last month I mentioned that to help me develop further as a programmer and to be motivated that I would be working on a new project every month.
In October I decided to create a Crossword creation script that has now been completed (with some bugs still so still stuff to do). I have posted the outcome on a public BitBucket Repository. Feel free to download and play with the script. I have created some bugs and feature enhancement requests myself so there is stuff to work on.
Now for the plans for November. Continue reading “November Project – WordPress Security Plugin”
As many people know it can be very easy to make plans however harder to action them. I seem to be very good at procrastination and less so of removing things from my to do list.
To help me focus and get into the swing of programming I have decided that I need to set myself proper tasks with a set time for completion. To make sure that I carry through I am also going to be posting updates on my blog.
The plan is to start a new project on the 1st of every month, once the end of the month arrives I should have a project that I can then release. This does not necessarily mean the product will be perfect but in a state that I am happy to show others and essentially gives me something to build upon in future. Some of these may remain proof of concepts therefore will never be in a finalised state.
I have now set myself a bucket list, over time I will mark off those that are completed and add new tasks and projects to the list.
For my first month I am working on a simple Crossword Maker. This will not necessarily be something that will result in a finalised project but aims at getting me back into the swing of programming again.
The requirements of this are quite simple. For creating the crossword we have:
- User decides on the grid size for the crossword and this is output to the browser
- User can select which boxes are blank.
- User enters the answers into the crossword
- Script automatically creates numbered clue placeholders
- User can specify the question
- Potential to have a script automatically generate the crossword with specified answers so that the creator doesn’t have to crate the layout.
For allowing people to complete the crossword:
- Script fetches the structure from the server and outputs this
- User manually enters the answers into the crossword grid
- If a user clicks on a clue when the user starts to enter the answer it automatically puts the letters into the correct locations.
- Another potential would be to have a cheat option that fills in a letter for a chosen clue.
What do you guys think? How do you keep yourself motivated and staying on task? How about suggestions for projects?
Like many as soon as the Apple music service started I immediately jumped on to the trial.
If you did the same please remember that the trial will end on the 30th of September. I have not utilised the service so it would be a waste to actually continue the service. Continue reading “Cancelling Apple Music”
As developers we can face some difficult choices. Do we make life easier for the user or do we err on the side of security which can detract from the usability of our applications?
Make Use Of recently ran an article that highlights issues caused when usability is given too high a priority over reliability and security.
The article explains that the twitter account of Roger Ebert recently started to post after a long period of quiet. The problem? Roger Ebert died 2 years ago.
Clearly Roger Ebert had not been posting himself. It was thought that his wife had started to post as she retweets using the account at times (why???) but this soon became clear that this was not the case. Make Use Of appears to have come to a good conclusion as to the cause. Roger Elbert appears to have posted Twitter updates using SMS. As Roger no longer has an active phone the number had been recycled and given to another customer in the meantime. As the phone number had been registered for Twitter this remains in place. The new owner can now post as Roger.
Now is this an issue for Twitter or the cellular network. In an ideal world there would be no need to recycle numbers but of course there are a limited number available and inevitably these do have to get reused. Therefore such issues fall upon us as developers (in this case Twitter) to make sure that we consider the failure points of our features and how we can overcome issues.
In Twitters case it would seem that once validated a mobile number can be used with impunity to post with no consideration of this being passed onto someone else. This could easily be overcome. For example for the end-user to have to verify the number on a periodic basis, if an app on the mobile device is also used maybe the app could do this on behalf of the user if they are logged in. This may not stop all occurrences of such issues but will help reduce this greatly. Not only this, but it would give the new owner of the number an easy way to opt out and stop receiving nuisance communications etc.
This issue is not restricted to mobile numbers. 2 years ago Yahoo announced that they would be freeing up dormant email accounts. An account was considered dormant if the user had not logged in to Yahoo for over a set time period. I do not disagree with Yahoo’s decision in doing so however this poses a problem for service providers. Consider the things we do over email. For example if you reset a password on most services you simply require access to the email account in question. This might be easy to use but how secure is it? Also consider some of the private information that we may send over email. Would we or the user be happy if such information was given to other people?
Any thoughts? Let me know.