I gave a talk last night at Social Media Cafe about OpenStreetMap. I actually haven’t been too involved in the OSM community of late so it was nice to get back into it a little bit. It was also good to find that a large portion of the audience was not already aware of OSM so it was nice to introduce it to people.
I ended up with 63 slides taking up about 100MB so I’m going to try not uploading it to Slideshare this time, instead I’m going to summarise the talk here.
Why do we need OpenStreetMap?
Geodata historically isn’t
Current – things change so often maps quickly become outdated.
Open – if you know the map is wrong, wouldn’t it be simpler to let you update it yourself?
Free – You want me to pay how much for Ordnance Survey data?? Especially an issue when you’ve helped build the map.
Wiki is obvious next step
It’s just fun
We make beautiful maps…
…which we give away
It’s not just Liverpool, or even the UK, in the talk I showed maps of the Hague, Washington, DC and Berlin. You can pan and zoom the map above to browse the coverage.
“It’s absolutely possible for a bunch of smart guys with the technology we have today to capture street networks, and potentially the major roads of the UK and minor roads”
Ed Parsons, ex-CTO Ordnance Survey
currently Geospatial Technologist for Google
“If you don’t make [lower-resolution mapping data] publicly available, there will be people with their cars and GPS devices, driving around with their laptops .. They will be cataloguing every lane, and enjoying it, driving 4×4s behind your farm at the dead of night. There will, if necessary, be a grass-roots remapping.”
“You could have a community capability where you took the GPS data of people driving around and started to see, oh, there’s a new road that we don’t have, a new route .. And so that data eventually should just come from the community with the right software infrastructure.”
Some big names in technology who clearly think user-generated mapping data is a good idea.
Isn’t Google Free?
A lot of people ask the question “Why do we need OpenStreetMap when Google Maps is free?”
This picture shows a Google Map screenshot that I took on 16th February 2012. In the centre of the map you can see the Moat House Hotel. This was bulldozed in 2005 but still shows up on Google’s map. You’ll also see the Consulate of the United States in Liverpool. This was also closed down some time ago. So you can see that Google Maps isn’t perfectly current (and, for the record, I have now reported these problems to Google).
Google have launched their own project to map the planet. Map Maker allows people in many countries to edit the data of the map, adding roads and POIs in a similar way to OSM. Unfortunately Google doesn’t then provide full access to this data back to the people who have made it! Map tiles are generated and shapes of the data entered can be retrieved but the full detail of the data is kept by Google. The license offered by Google also restricts its use to non-commercial usage, stopping people who have put effort into creating the data from being able to derive an income from it.
Though Google’s mapping API is free to use initially they have recently introduced usage limits. Though they claim that this will only affect 0.35% of their customers, it has already affected a number of popular websites that simply can’t afford to pay what Google is requesting. Some examples will be given of these later.
Google Support OSM
It would be unfair to talk about the bad parts of Google without mentioning the good. Google has regularly supported OSM through donations, sponsorship of mapping parties and support through their “Summer of Code” programme.
As do other providers
It also wouldn’t be fair to paint Google as the only supporter, for example:
This license lets anyone use the OSM maps for free so long as you mention that the source was OpenStreetMap and you share what you produce under a similar license.
Very soon the license will change from CC-BY-SA to Open Database License which offers similar freedoms with more suitable legal terminology. Do read into it if you think it will affect you.
OSM in Action
Nestoria, a popular property website, has long supported OSM. A few years ago they made use of OSM data by using the maps generated from the Isle of Wight mapping party to replace the non-existent data in Google Maps. More recently they have been affected by Google’s plans to charge for its map data and so they have switched fully to OpenStreetMap data and maps.
CycleStreets is a great website for finding cycle routes. They offer a directions engine that gives detailed descriptions of routes, allowing you to pick between Balanced, Fastest and Shortest routes. They also offer lots more information and a database of photos to give more insight into a journey. The routes they recommend are ideal for keeping cyclists off the busy dangerous roads and onto the quieter safer more direct routes.
mapme.at is a website that I have built for tracking people’s location. People use it to track places that they visit and journeys that they take. I use it to track everywhere I ever go. Adrian McEwen wrote a script that puts the location of the Mersey Ferries into mapme.at and that’s what you can see in the map above.
A few years ago I worked with ITO World to create some animations of my data. They created great animations which you can find on my vimeo account but below is one showing every journey I took in January 2010 with each day being played concurrently.
Geocaching is a popular pastime based around GPSes, treasure hunting and maps. Their website used Google Maps and they also had issues when Google started to charge. As a result they have switched to OpenStreetMap too.
Lots of mobile apps are available to let you use and contribute to OpenStreetMap
gopens and MapDroyd both allow you to browse OpenStreetMap maps on the go and claim to offer offline support, allowing you to view maps even when you’re not connected to the internet.
Skobbler Navigation provides a full Tom-Tom style satnav for navigating on the go, all based on OpenStreetMap data.
Mapzen POI Collector is a handy way to collect POI data while out and about, or to edit existing data.
Skobbler Navigation is also available for iPhone, again providing a full Tom-Tom style satnav for navigating on the go, all based on OpenStreetMap data.
NavFree is another full satnav app based on OpenStreetMap data.
Offmaps is an OSM map viewer that allows you to download large chunks of map tiles in advance so that you have them, for instance, when you go on holiday. I would recommend the original Offmaps over Offmaps2 as I believe the latter restricts the data you can access.
Mapzen POI Collector again is available for iPhone and is a handy way to collect POI data while out and about, or to edit existing data.
OpenStreetMap has been heavily involved in Humanitarian efforts, these have resulted in the formation of HOT – the Humanitarian OpenStreetMap Team. Projects have included mapping the Gaza Strip and Map Kibera a project to map the Kibera slum in Nairobi, Kenya. These projects have many benefits to the communities involved. Simply having map data helps the visibilities of important landmarks: water stations, Internet cafes, etc. Teaching the locals how to create the maps teaches valuable technical skills. Some people build on the data to provide commercial services to their neighbours, building businesses to support themselves and their families.
A hugely influential demonstration of the impact of OpenStreetMap involvement in humanitarian efforts occurred after the massive earthquake that struck Haiti in 2010. Very shortly after the earthquake hit, the OSM community realised that the lack of geodata in what was essentially a third world country, would cause massive problems with aid workers going in to help after the earthquake. The community responded by tracing the aerial imagery that was already available to start to improve the data and later efforts included getting newer imagery, getting Haitian ex-pats to help with naming features and working with the aid agencies to add their data to the map. You can see some of the effects of these efforts from the video below that shows the edits that occurred in Haiti around the time of the earthquake.
So these weeknotes are rapidly, or rather slowly, becoming “monthnotes”. The past few weeks have seen a few interesting things happen though so I thought I’d get another post up. Last week saw the completion of version 1.0 of the Examstutor iPhone apps. We managed to get the content for all of the 9 subjects we were hoping to support finished and so submitted 18 apps! We’re now just waiting to see what Apple will say, hopefully they’ll go straight through without any rejections but you can never be too sure. We’re submitting two apps per subject. One is quite simply a paid-for app, you pay your money and you get access to hundreds of questions on your subject. The other will be a free app in the store but is intended to be used by schools and colleges (and, in fact, individuals) who have signed up with examstutor.com for use of their online and mobile service. On downloading the free app they will be prompted for a username and password, when they enter this they will get full access to all the content “free”. We’ve included a few tests (generally around 20 questions) for people to use on the free app though so that if they download it by accident they still get to try it out and can then decide to upgrade if they want.
Last week I also managed to get the final few issues sorted out with my chess app, it’s looking better and hopefully I’ll be able to submit to the store pretty soon.
I also got most of the work done adding features to the Ruby on Rails site I mentioned in my last blog post. I needed to generate PDF invoices for a selection of addresses and services in the database and managed to get the work done pretty quickly. This was the whole point of converting from the awful PHP to a new codebase but I was still surprised by how quickly I got it done. I mainly need to make some changes to the PDF document to better match what the client wants and then let them try the system out and see what they think. I’ve used Prawn for the PDF generation and have been quite happy with it finding it pretty easy to use.
Final thing to mention is my location clock that has been quite popular on this blog previously. I originally built it at Howduino Liverpool in May 2009 – around 18 months ago. It has sat around with barely any updates since then and so was still made up of a big messy bundle of wires.
With the second Liverpool Howduino event coming up I decided I really had to get around to soldering this up, and I wanted to get it done before the event so that I could play with something else on the day (Xbee modules, lasers and a second four handed clock powered by servos were all on my list). Leaving it to the last minute I finally got started on building a circuit board on Thursday and did manage to get it finished off on Friday. Unfortunately I had a few issues with it, various connections connected that shouldn’t have been, and others that should have been were not. I then found that for some reason the software that had been working fine before had stopped working too. Fortunately I finally managed to get it all working on Saturday so now have a fully working circuit board and software.
So why am I not happy now? When I came into the office this morning I picked up the clock and started looking to see if I could get a chime to fit in the casing and where would be best to fit the arduino and cut holes for the ethernet, USB and power ports. I brushed past the motor and it wobbled, I thought “hmm, that seemed loose…. OMG, THAT’S LOOSE!!” After something like a year of being firmly stuck on by Araldite the stepper motor has now detached itself from the mechanism so my clock is still not working. I’m going to go out at lunchtime and see what glue I can find that might be able to stick a metal motor onto a brass mechanism, or possibly try to think of an alternative!
So a very busy week as I had various projects to try to finish off and plenty to do to prepare for my State of the Map talk. Also kittens!
It might seem a bit odd to mention kittens on a blog post about my work week. It’s actually quite sensible though, these fluffy critters took up a sizable amount of time in my week!
But apart from that. Most of my time last week was spent trying to tie up loose ends and get the iPhone apps I’ve been doing ready for testing. I discussed the changes in functionality needed for one of the apps and the client has agreed to pay for some more of my time to get those bits added, so that’s great. I spent some time getting the most important changes done but will do most of that extra work this week and will hopefully get that app finished soon.
The smaller app that I was waiting for sign-off on I finished on Monday and sent that off to Testing first thing Tuesday. I was quite happy with it and felt it was working well. I heard from the client on Friday but haven’t yet had time to look at how many bugs they’ve found, hopefully not too many!
I began some work on new functionality for mapme.at to allow users to consolidate their favourites. Part of this work is to allow user’s to take their old favourites and merge them with places that mapme.at has found in the OSM database. The other part is to allow users to manually match OSM places on to Foursquare venues that perhaps have slightly different names or for other reasons the automated matching hasn’t been able to manage. I was hoping to have this ready by the time of State of the Map so I could announce this great effort to come up with a repository of ID mappings but unfortunately with kittens and finishing client work I didn’t manage it. In fact I didn’t even manage to finish my presentation until I was on the train to Girona and finally had an hour to sit in front of my laptop with no distractions and no interruptions. My talk on Friday seemed to be well received. People were interested in some of the applications and uses of the site and there was definite interest in the ID mapping data that I explained would be available in the future.
I described the site as a “Social Location Experimentation Platform”. I had come up with this term a few days previous, I think trying to channel some of the excitement that BERG find with their name (based on British Experimental Rocketry Group). Though I came up with it after the description I think my explanation was valid. I pointed out that the mapme.at platform allows experimentation not just by developers who can come up with some interesting and fun apps (like Adrian McEwen’s ferry trackers or my “Weasley” clock) but also by users who are able to experiment with mapme.at and with other location tracking applications like Foursquare and Google Latitude and can do it knowing that even if they only play with a service for a week and then stop using it, they won’t have wasted that week of data collection because mapme.at will do the job of storing up all their history in one place that they can access at any time and from any other compatible service.
As I spent most of yesterday travelling I now have a very short week this week (and hence this blog post being very late). I’m probably also going to the Hacks and Hackers event on Friday which will also restrict the time I have to spend on client work. Hopefully there’ll be less interruptions from kittens too (though this blog post has already been interrupted by them once!) On that note I better get started, see you next week!
Monday last week was spent making some final changes to the app I’ve been working on for the last few weeks. I’d originally quoted 10 days on that app so Monday was the last of the days I’d allocated on it. I wanted to make sure I got all the functionality in place so that in theory the only thing left was to add some polish to better meet the client’s branding and just make sure the app was easier to use. I delivered that last thing on Monday and arranged a call to discuss it with the client on Thursday. The call was preceded by an email with a mock-up of the app showing some slight new functionality. In the call they then went on to describe more of this and how they would send through some more mock-ups. These came through on Friday and showed various other new functionality. I had already mentioned that I’d finished the allotted time for the project and the client did seem amenable to the idea of paying for some more so I now need to go over the new documents, work out exactly what is new and how much time it’s going to take. Hopefully we’ll get that sorted and they’ll agree to pay for what should only be a few more days.
The rest of the week I spent finishing off the other iPhone app I started a few weeks ago but had to pause while we waited for sign-off. This has been coming along quite nicely, I got much of the functionality done by Wednesday and went in to visit the client and talk through the look and feel. They showed me some changes I’d need to do and also got the rest of the graphics to me by Friday so this app is nearly complete, just some visual changes that I’ll need to finish off today.
I was trying to keep this coming week free because Friday is the first day of the OpenStreetMap “State of the Map” conference. I’m really looking forward to this as it’s always so interesting and it’s great to catch up with some friends I see all too infrequently. I have a speaking slot which was actually recently moved so that I’m second up! I’ll be talking about how I’ve used OpenStreetMap to develop a “location-based social network” – i.e. mapme.at. I’m hoping it will go well and shouldn’t be too hard to prepare or give the talk as it’s always easier talking about something you’re heavily involved in. I do want to get time this week to work on some new functionality for the site though so that I’ve got something to announce! All that needs to be done by the end of Wednesday as Thursday will be spent getting to Girona via Barcelona.
So a fun and, as ever, busy week ahead. Better get started!
Quite often when people ask me about new features on mapme.at they get what is becoming a stock answer of “it’s on the list”. In most cases this really is true, the problem is that the list is very very long and I’m getting very little time to work on it. I’ve decided that I need to sort this out and the way I’m going to do this is by recruiting some help. In a previous job in Manchester we worked with the University of Manchester to recruit their second year students on summer internships, and in later years even full sandwich year placements. This was a great experience for both the students and for us who had to train them and work with them. I’m looking to this as a possible solution to my problem on mapme.at.
Firstly – the unpaid bit – at the moment mapme.at is not generating any revenue. I’m fine with that and am fully intending to take my own sweet time to push it in that direction. That does mean that any money spent on it comes out of my own pocket. I think that working on mapme.at could be a great opportunity for someone beginning a career in software development. They would be working on a popular site getting plenty of traffic and API usage. They would also get the opportunity to work with me, a software developer and entrepreneur who has worked on leading websites in a career spanning over ten years.
What would you be working on? Well mapme.at is a popular and successful location based social networking site. The site started in June 2007 and since then has added many users who make use of the various functionality offered. The site interacts with many other services including Twitter, Foursquare and Google Latitude to give a single central store for users’ location history. It offers users the ability to restrict what level of detail they show to different contacts and also gives interesting and useful visualisations of their data. The API allows anyone to build an app that interacts with the data, querying or even updating many aspects of a user’s data, with their permission of course.
So what am I looking for? When I’ve done this before I’ve worked with 2nd year Computer Science students giving them an opportunity to work during the summer holiday. This is the type of person that I’m expecting to hear from. It’s quite possible that people in different stages of their career will be interested, perhaps a school leaver that’s not looking to go to University or someone who’s already been working in the field and is looking for a change. Recent graduates would also be likely candidates. I really need someone who has experience working with software development and can demonstrate an aptitude for it. They don’t necessarily have to have used Ruby on Rails before but some experience of web based development and use of relational databases would be expected. I will expect to provide some basic training and support, though I’d also hope that they will be the type of person to pick up new technologies quickly.
As I’ve mentioned the ideal would be for someone to come in and work for me unpaid over the summer for a few months. They will gain some great experience in working on a web startup and I’ll get some development done on mapme.at. I definitely wouldn’t want to leave anyone out of pocket though. I’d certainly be willing to pay someone’s expenses if they’re going to have to travel to get to Liverpool each day, though I wouldn’t go so far as to pay for someone’s accommodation so they’re definitely going to need to live somewhere nearby. I should also mention now that I will be expecting this person to work with me on-site in an office in central Liverpool so I’m not looking to work with anyone remotely.
So, are you interested or do you know anyone who might be? If so get in touch by emailing me at my first name “at” my second name dot net, or just by leaving a comment on this posting.
Hm.. doing week 88 a day before I should be doing week 89. Oh well, I’ll try to make this a quick one just to get it out.
Last week was really busy with Where 2.0 and WhereCamp in San Francisco. The conferences went really well, met up with lots of old friends and made some really great new friendships. I got my talk finished and gave it to a good sized audience. The people I spoke to seemed to think it went well and especially liked the video of the clock (as usual) and the new visualisations I got ITO World to produce. I put a write-up of the talk over on the mapme.at blog.
At WhereCamp I also got the opportunity to show my visualisations again, including the clock video and the graphs as well as the videos. This was during an “open mic” style session on geo-visualisation which was fun. Various people got up and showed what they’d been doing.
I could probably have done more to get push mapme.at and make connections while I was out there, unfortunately I didn’t get any meetings arranged or anything like that, but I still think the experience was valuable. Hopefully I’ll get to go next year, I’ve already thought of something I can show at the WhereFair!
WhereCampEU was this past weekend and by all accounts it was a blast! In case you don’t know, WhereCamp is based on the BarCamp model meaning that it’s a conference which is free to attend at which anyone can speak. The schedule is blank until the day of the conference when any of the attendees can announce their talk by putting it on “The Wall”: a big grid drawn out using masking paper allowing you to choose a time slot and a room.
It may have started out blank but the schedule was packed with great talks by the time the conference got going. I tried to go to as many as possible but, especially on the first day, many of the rooms ended up full to bursting. I was also tired because I’d just got off a 24 hour flight from Sydney so I did end up missing a few slots. Harry’s already posted photos of the wall and the talk titles have been copied onto the wiki, now it’s just up to the speakers to add some info about their slot (I’ve only just done mine).
The first talk I went to was about “GeoPrivacy, Your thoughts”, a discussion introduced by Chaitanya. It was interesting but most of the discussion was about privacy on the internet generally, rather than specifically location privacy which interests me most. I later caught the end of the Pedestrian routing talk as they came to the conclusion that for ideal results it really would depend on the user (a young female is likely to want to walk down different streets to an older male, probably). I also found a talk about using Apple’s iPhone “MapKit” library quite interesting as so far I’ve only used the route-me library. It also gave me the opportunity to plug my LocationManagerSimulator code. There was a few talks around the concept of “place” too, with my recent switch on mapme.at to using “places” these were quite interesting.
The evening involved geo-beers kindly sponsored by Axon Active:
Day two started for me with my own talk on Hacking Location into Hardware. I had intended to discuss my “Weasley Clock” a little and talk about how it worked. In the end I think I just rambled on too much and probably didn’t actually help people to understand how either the hardware or the software was put together, but hopefully I was entertaining at least.
I actually quite enjoyed the talk titled “A little light relief. Using global terrain data in your maps”. I only really attended because it promised light relief (and I only just got the pun today!) and because it was being given by an old colleague – Simon Lewis but it ended up being quite interesting and inspired me for some visualisation I need to do soon. The talk covered various aspects of Simon’s attempts to add terrain and relief shading to maps using a selection of open source tools.
I have to mention that one of “my” biggest contributions to the event was actually the logo, which I asked a friend to produce. Though I knew the logo was good originally it looked really great when printed out and mounted on posters, t-shirts and blog posts so I’ll definitely thank Sophie Green for producing that. I’ve used her for my mapme.at business cards before and always been happy with the results.
And there’s more geotastic geogoodness to come with Where 2.0 in two weeks. I will be talking about my experiences of tracking my location for the past few years in a session titled Why I Track My Location and You Should Too. It’s based on the session I’ve given at a few events already but should have fully new material. Maybe this time I’ll actually answer the question of “why?”, but more likely I’ll just show more pretty visualisations and hope no-one notices!
Just got back from a three week holiday to Australia and Singapore (well, in fact I still haven’t actually made it back, I’m on the train home from London after WhereCampEU!) Most of this was written on the train to Heathrow on the 19th February, unfortunately I didn’t really get time or sufficient internets to post it sooner. Hopefully next week’s will be up faster!
Another busy week as I prepared for my holiday which I’m now on! As mentioned last week my focus was supposed to be finishing off the mapme.at features while also mopping up the scraps from the client work I’ve done recently. I also ended up with a new day’s worth of client work which I’d quoted for a few weeks ago but forgotten about. I had finished the bulk of the client work that I’d been planning by Tuesday lunchtime but annoyingly I did find it kept springing back as my numerousrelatedtweets will show. I had hoped that with all this “just one more thing” that someone might have paid me before I left, but alas no.
But enough about client work. The “place based check-ins” for mapme.at that I mentioned last week came along really well and I managed to get the code live on Wednesday (17th February). Since then there’s been a few tweaks here and there but as far as I can tell it all went out without any major problems. I put a blog post up about the changes so take a look at that for more information on those.
Something I forgot to mention from lunch last Friday was that Adrian McEwen asked me if I would like him to take my Weasley Clock to Maker Faire UK. Adrian was there last year and his famous Bubblino was filmed by the BBC. Maker Faire is all about interesting hardware hacks and so my clock should definitely be welcome there. Unfortunately it’s on the same weekend as WhereCampEU so it’s a good thing that Adrian offered to take the clock for me. I’ve wanted to come up with something better for it to show than my location as, even with my current travels, it tends not to change much over the course of a few hours. Something more interesting would allow me to demonstrate the clock more actively at conferences. Adrian suggested we use the mapme.at accounts for the Mersey Ferries so I made a few changes and got the clock showing that.
There’s three ferries but usually only one or two of them are active so the 2 hands of the clock can be utilised. When on their standard route the ferries travel between 3 ports – Liverpool, Seaforth and Woodchurch. Other than that they tend to either be in open water or moored in the docks. Using the new place-based functionality I was able to make sure that all the ports and mooring points were in as favourited places with labels for all the accounts. I then updated the clock’s Arduino code so that it could handle 6 different locations (instead of the existing 4). It seems to be working ok but unfortunately before I handed the clock over to Adrian the ferries didn’t seem to go anywhere. I’ve only described 5 of the 6 “places” so far… I took the opportunity with the redesign of the clock face to add a “Mortal Peril” option which should now occur when the ferries are doing tours down the Manchester Ship Canal!
Now I’m back from my holiday I’m sure I’ll have to spend some time over the next few weeks sorting out client requests that have come in while I’ve been away but I’m really hoping to get some more time to work on even more mapme.at features. I’m speaking at Where 2.0 in two weeks and so need to get a talk written with some good visualisations, and want to have a few products I can announce too.
I tend to ignore blogging trends, in fact I wouldn’t really go as far as to call myself a blogger, but this “Week Notes” trend could help me to work better and more efficiently so I thought I’d give it a go. The week numbers run from the time at which the company was incorporated and MKE Computing Ltd, the limited company I set up to handle my freelancing work, was setup on the 30th July 2008, hence week 81.
This could actually be the worst time for me to start something regular considering I’m actually going on holiday at the end of this week, but what the heck, it’s some content for my blog if nothing else!
So this week has been pretty busy, largely as I’m trying to wind things down for my holiday. Monday and Thursday afternoon I was in the offices of Moneyextra.com where I regularly do a few days work. My work there is generally PHP though has ranged from Perl through VB.net through to an iPhone app in the past. At the moment I’m working on a PHP-based back-office system that they’re doing for Carphone Warehouse. It’s actually based on OSCommerce which I think was last developed in 1973 (honestly, it feels that way) so is really outdated and can be a pain to extend.
My main focus this week and next was actually supposed to be to get lots of work done on my “start up” website mapme.at. I’m giving a talk at the end of March at the Where 2.0 conference and I’m really hoping to have some interesting things to talk about. The main things I was supposed to be doing is developing two iPhone apps to work with the site. One is focused around putting data in, the other more focussed on pulling it out in a unique and fun way. I’ve been having issues decided how to handle authentication though. If I put an app on the app store it’s quite likely that most people who download it have never heard of the site and won’t have an account. I’d like to do something really simple to handle creating an app, potentially even doing it silently in the background. I already use OAuth for the API and it would be possible to handle a signup step as part of that but the OAuth process is quite jarring to many users (the app has to quit, Safari launches and then you have to be sure to reload the app when the signup/login and authorisation has finished). One option would be to use Facebook Connect and automatically create a user linked to their Facebook credentials, this could also be confusing to many users and would require me to integrate facebook connect into mapme.at in general. I think I’ve decided to just stick to the OAuth method for now and to look at improving it once I’ve got an app that I can demo.
As part of looking at authentication though I decided to improve my existing OpenID support. My initial implementation was done in such a way that you could attach the same OpenID credentials to multiple accounts. I guess I thought that might be a useful feature but I think most people found it annoying as it meant that to log in, you had to enter your OpenID and your username, as mapme.at wasn’t using the OpenID as a unique identifier. I’ve now fixed this which should hopefully make things simpler. I’m also intending to reduce the number of fields you need to enter to create an account, but again I think I’ll wait until I’ve got some iPhone apps I can demo.
Something else that I’ve been considering for mapme.at and decided to implement this week is “place based check-ins”. Currently on mapme.at you either map yourself at an arbitrary latitude and longitude, or you create a “favourite” location and map yourself there. There was a few “global” favourites which I had added myself but generally you had to create a favourite manually or use some sort of logging app or API to log your location arbitrarilly. The new functionality means that mapme.at will give users access to a big database of existing shared places. This database, and improved UI on the site, will make it much easier to say “I’m in the supermarket” rather than “I’m at 53.415812,-2.921977″. I decided that having that functionality in place would vastly improve one of the iPhone apps so I decided to start working on it. It’s coming along really well, there’s still work to do but I think I’ll have it out in just a few more days.
On Friday I met up with some old friends, and met some new ones, for lunch. I had a good time and it was good to catch up and find out what others are up to in Liverpool but it did cut into my dev time on the new functionality.
Next week I’m hoping to spend at least another two days working on mapme.at. I’ve got some functionality to finish off for another client on Monday but apart from that it should be mapme.at until I got on holiday to Australia at the end of the week!