Build your own baby monitor revisited

8 11 2012

(Quite) a while ago I wrote about my attempts to make my own video baby monitor. I had also written about a few other approaches as well, but they were pretty involved and complex and tended to break after a few days.

Wanting to simplify the approach and make it easier to set up, I came up with a slightly more refined solution that works much better. I’ve been using it successfully for about a year and it works with multiple cameras and screens. Now I have a second bundle of terror it has proved very useful.

Rather than trying to reinvent the wheel I decided to use products already out there, but ones that aren’t actually designed to monitor babies with and thus don’t have the crazy high price tags. I use an IP webcam, that connects to a WiFi network, this can then be viewed on any laptop or android device you have. It should also work with the iPhone as well, but not being a fan of Apple’s walled garden, I haven’t yet investigated this in any great detail.

The most important part of all this is the camera and I’ve stuck with the same camera I used last time, the IP Night Vision webcam. These can be found all over eBay, or there are also variants available on places like ebuyer.com and dabs.com. It has a WiFi and an ethernet network connection, night vision up to a couple of meters, two-way audio (so you can both listen to and talk to your baby – though I don’t suggest the latter, that is one big brother step too far) and it can be panned and tilted around so you can ensure the baby stays in view even if it moves. Most of these cameras are made by Chinese manufacturers, but some are of better quality than others. Foscam is a really good brand it seems, I have two and they have been running non-stop for the last year with no problems what so ever. The model I have used and would recommend is the Foscam FI8918W.

Foscam FI8918w

Foscam FI8918w

It is relatively simple to set up, you just need to connect it to your wireless network following the instructions included in the box. Once this is done you can then view the camera in many different ways. There is an internal web address that you can use to view it from any laptop connected to your wireless network using a web browser. You can also use the free media software VLC to view the video feed, the advantage being this approach also gives you sound and will work on pretty much all platforms supported by VLC (so Windows, Linux and Mac OS). I have written a number of scripts that can be run on Linux (Ubuntu) and Windows that launches the necessary video feeds and restarts the video every hour, since the audio can sometimes get out of sync with the video.

However, the best way to view the video feed I have found is via an Android app, called IP Cam Viewer. There is a free version which works perfectly for my needs, but if you want to say thanks to the developer, you can get the Pro version which is only a few pounds and gives you a few more features. I run this app on my Android tablet, an Android set top box and my Android phone. It allows me to view the the video feed of the two sleeping terrors on a TV in the kitchen using the Android set top box, anywhere in the house on my Android tablet or whilst out and about pretty much anywhere in the world (with a mobile data connection) on my Android phone. The app allows you to move the camera around if you need to and you can put widgets on your home screen that update as fast as once every second, so you don’t even need to run the app to see what is happening.

IP Cam Viewer in action

IP Cam Viewer in action

There is some technical cleverness that needs to be carried out to allow you to view the web cam outside of your wireless network on your phone, but this is very simple to set up and can be done for free.

All in all, this set-up works really well. So much so that the BBC just interviewed me about it! It is certainly a much cheaper and more flexible approach than the dedicated solutions on the market currently and rather than only being able to view the video feed on one tiny screen, you can view it on pretty much any screen you wish pretty much anywhere you want.

If you want to do this yourself, do get in contact via the Contact page. I might put together some more detailed information into a PDF, maybe with a “Pro” version that contains simple step-by-step instructions for a small fee or something. It seems all the rage these days ;)

UPDATE: Gosh, so the story has got a bit of traction on BBC News and I’ve got quite a few comments and emails to read through. I’ll read and respond to all your comments over the weekend and I am sure I can produce a PDF with instructions.

Glad other people are keen on this idea!





The Best, Most Useful and Most Awesome Android Apps

9 08 2010

I’m a big fan of Google’s Android OS and have been using my Android phone for about ten months now. It seems one of the most common questions on the interwebosphere related to Android is “What are the best Android apps?”. Well, I aim to give my small contribution to that question by listing the apps I use most often on my HTC Hero running Android 2.1.

First off, there is the choice over the biggest app of all, which version of Android to use. Although I use a HTC Hero, I am not a big fan of the Sense interface, so instead I have chosen to install a vanilla (plain) rooted version of Android. As I am using a custom ROM (the name given to the OS that the phone runs) I can choose to use a more modern version of Android than is currently available on the HTC Hero. Thus, whilst other UK Orange HTC Hero users are still waiting for Orange to get their update out there, I have been rocking Android 2.1 for over two months now. I use RaduG’s VanillaEclair ROM which is pretty damn perfect. For those that don’t know, the advantage of running a rooted version of a ROM means you can install certain apps that have added functionality and you have greater control over your phone, more about this later.

The second most important app (and from now on I am only talking about real apps here) is what Home app to use. The Home app is the one that you see and use almost all the time. It is the first screen you see after you unlock your phone and it is what displays the menu of all your apps . The default Android Home app isn’t bad, but there is certainly room for improvement. There are a number of Home apps out there, both free and paid for with various functions. I have settled on the rather awesome LauncherPro. LauncherPro is based on the stock Android Home app, but it has a myriad of improvements. First off, it has a dock at the bottom, that is fully customisable, allowing you to put shortcuts to apps, contacts and folders right on the bottom of your Home screen. Even better, you can have up to three docks, which you can swype between, so you can have 12 shortcuts. Furthermore, a newly released feature allows you to add a gesture shortcut to each of those shortcuts, so swiping up on a shortcut opens up another shortcut, so you can have in effect 24 shortcuts in all. As you can see on my screenshot, I have a shortcut for the browser, the phone, messaging and gmail. The middle “blocks” button takes me to my menu of apps. You can also see another excellent feature of LauncherPro, the ability to give message indications for certain shortcuts, in this screenshot it is showing I have 2 unread gmails, ooh, how popular I am. LauncherPro also features some of the more popular features from alternative Home apps, like ADW Launcher and HTC’s Sense – a “helicopter” overview of all your home screens and scrollable widgets, more about them in second. There are two versions of LauncherPro, the free version, called LauncherPro and a paid for improved version called LauncherPro Plus. LauncherPro Plus includes additional features (and more are being added all the time), the main ones are three built-in widgets: bookmarks, calendar and people. You can see the calendar widget in the screenshot to the right, it basically shows you your upcoming appointments. The great thing is that it is scrollable, so you can scroll through about a month ahead to see what is coming up. The people widget shows a pre-selected group from your contacts and is also scrollable, clicking on a contact pops up a context sensitive menu with various options to interact with that person. The bookmark widget shows thumbnails of all your bookmarks, though I have not used that widget yet, so can’t say more than that. I’d highly recommend the Plus version, if only to support the excellent developer of LauncherPro, as it is a one-man show.

My next awesome app is Tasker, but I have already mentioned this app in a previous post so I wont go on about it here. Basically, Tasker allows you to set up various profiles that enable or disable various settings. It essentially allows you take full control of your phone. Lifehacker wrote some cool guides on how to take full advantage of Tasker. You can see some examples of the profiles I use in the screenshot to the right. So, for example during the day, I turn on my data connection and auto-sync, but at night these are off, to save battery power. Another profile simply notifies me when the phone is charged, so I don’t leave it plugged in the charger for an age. It is an incredibly powerful tool and helps you take total control over your phone.

Up next is Titanium Backup. This app only works on a phone with a rooted ROM, as I mentioned earlier. It’s one of those awesome apps that you keep installed and only use occasionally, but is very useful when you use it. It allows you to backup all your apps and their associated data. Then, when you come to install a new ROM, you can simply restore that backup and all your apps, with all their settings as you left them. Nice. You can also use it to backup pretty much anything else as well, such as your contacts, text messages, browser bookmarks etc etc.

Next on the list is the rather awesome CoPilot Live v8. Whilst Google’s Navigation app is certainly useful, it only works online and gets into trouble if you veer off course without an internet connection – which in the UK can happen from time to time, especially if you are on Orange. CoPilot is in a whole different league when it comes to SatNav apps. It is just beautiful, works really well and is very easy to use. It has a few additional features, like nearby Points Of Interest indicators, the ability to route missing out toll roads and bridges and live tracking. You can buy maps for most of the major countries in Europe and the United States for a reasonable amount (way cheaper than the cost of maps for v7). I used it on an 8 hour round-trip and it didn’t flake out on me once. Because all the maps are stored on your SD card, it works offline, so you never loose where you are or where you are going. I wouldn’t be surprised if they come out with a new version next year supporting 3D models of buildings in major cities, ala Google Earth, but that will no doubt require the purchase of a new licence and no doubt a new phone to power it all!

Next on the list is the rather cool SystemPanel. This is a great app for keeping an eye on your phone to make sure it is running OK. It shows you which apps are running, how much memory is being used and which apps are thrashing your CPU (and hence killing your battery). It also allows you to monitor CPU and battery usage as well as data usage. Furthermore, it has an app archive facility allowing you to backup non-protected apps. It does have the ability to kill tasks and apps to “free memory”, but this is advised against, as Android is designed to use up as much memory as possible, just like Linux, so you are always going to be “low on memory”. Android kills apps itself if another app needs more memory, so task killers really aren’t useful. I use it if an app is misbehaving and to track down what app is maxing out my CPU and generally to keep tabs on my phone. It has a lovely GUI and is very reliable.

My final app that I would recommend is the BBC News widget by Jim Blackler. It might only be useful to users in the UK, although it does show World news if you want. It is by far the best news widget I have found. I did use AnyRSS Reader for a long time, but I never liked not having an image to view and it took up too much screen space. The BBC News widget takes up only one “slot” on your home screen, yet manages to squeeze a picture and an informative headline into that space. You can set it to regularly update throughout the day, so whenever you turn your phone on, you are always aware of the latest news around the world. You can see it in action in the screen shot a few images above, showing the news headlines (quite why the BBC thinks an article on being single is a news headline is any one’s guess, but that’s modern media for you) and David Cameron’s latest foreign policy gaff.

There is one more app that I use everyday, but it is quite specific to me. IP Cam Viewer is a great app if you need easy and quick access to images from an IP Webcam. I have a baby daughter and have set up a night-vision webcam to monitor her during the night and day when she sleeps. IP Cam Viewer allows me to keep tabs on her late at night and when it gets dark when we are putting her to bed. The developer of the app is very active, updating it constantly and it even supports audio from some webcams.

It worked perfectly with my cheap Fosscam ripoff from eBay (until I punched a hole through the microphone by accident and the plug literally fell apart in my hand!). If you need a way to view webcam images on your phone, I would highly recommend it.

That then is about it for my favourite apps on Android. Here are some other apps that I use occasionally that deserve an honorable mention: Astrid (for managing your daily tasks), Andromote (an awesome UPnP client), APNdroid (for turning off your data connection), Barcode Scanner (you know, for scanning barcodes), ConnectBot (for logging in to PCs via SSH), Dropbox (for sharing files), DroidWiki (for making awesome TiddlyWiki style notes), ES File Explorer (for browsing my files on the phone and on the LAN), Power Strip and Quick Settings (for quick access to various settings no matter what app you have open) and WaveSecure (for tracking my phone if it is lost or stolen and for backing up contacts online).

I hope you like the apps listed here. It is interesting to note that all the apps I have mentioned are paid-for. Whilst the majority of the apps mentioned here come in a “free” version, I find I like to thank the dev for all their hard work so am happy to upgrade to the fully featured versions.





A touch interface for Windows Mobile

15 12 2008

Ever since the iPhone came out, all Windows Mobile users have felt a little bit left out.  I have always been a little bit mystified that even though PDAs have had touch interfaces for the past five years, it took the iPhone for developers to realise you could use your fingers to interact with a device.

Taking this on board, a software developer called Pointui introduced a user interface (actually a home screen plugin) for Windows Mobile devices in 2008, called Home. It was generally a good little app that gave access to weather forecasts, your appointments, applications and contacts.

Well, the developers have recently released details of Home 2 and from the looks of posts on their website, it seems they have been working closely with Microsoft and hardware manufacturers like HTC in the development of the next version of Windows Mobile.

Here is a video of a development version of Home 2 running on an HTC Diamond apparently itis an Xperia.

Finally us Windows Mobile users will be able to feel a little smug around those iPhone users (and you can already try out the original version of Home to whet your appetite).

pointui








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