Pushcut, the HomeKit and workflow automation iOS app, has some updates that now allow iBeacon triggered in background. Delayed notifications and ‘do not repeat’ durations are also possible with iBeacon triggers.
Pushcut allows you to execute online actions and web requests in the background providing IFTTT triggers from an iBeacon.
There are a large number of offshore development companies currently spamming social media, claiming to do iBeacon development. We recommend you do your due dilligence before engaging development as many like to say ‘yes’ to anything and it’s often companies such as ours that have to pick up the pieces.
Here’s are some things to consider when looking for an iBeacon app developer:
Can they give examples of iBeacon apps they have written?
Can they give you references to past work who you can talk to?
Do they release development versions regularly so you can test and gauge progress? If everything is released at the end, it’s likely you are going to end up disappointed.
Who will actually be doing the development? There can be intermediaries in the development ecosystem that confuse and compound communications problems. Right from the start, you need to be talking direct with the person who will be doing the development.
Do they really understand you? Many aren’t native English speakers and if you are getting misunderstandings during initial engagement, this doesn’t bode well for the development.
Have they provided constructive comments on your proposed app rather than just saying ‘yes’? Developers should be able to improve on your ideas so as to get the best out of iOS and Android.
Getting iBeacon apps through Apple approval can be difficult. Can they give you examples why and the possible mitigations?
App development is an area where cheapest isn’t usually the best. Compromised development will cost you in the longer term through late or aborted development, tricky problems, significant end user support, poor app reviews and difficulty adapting the apps in the future for future phones and new features.
Beaconzone was founded by app developers in 2015 after we had previously created several iBeacon art gallery apps. We have since written many more iBeacon and Bluetooth LE apps on iOS and Android. Read about beaconzone.solutions
Nordic, the manufacturer of the System on a Chip (SoC) in most beacons, has a new blog post on Five Things You Didn’t Know About Nordic’s Mobile Development Apps. The post mentions less visible features of nRF Connect on iOS and Android. For example, you can get a useful RSSI graph by dragging the screen towards the right from the centre:
If you are developing a beacon solution it can be tricky to set up physical scenarios where beacons come and go. Peter Alt of Philadelphia Museum of Art has a useful iOS app called BeaconWalker that simulates a sequence of iBeacons with custom durations per beacon.
The Swift source code is also available on GitHub. While you are there also take a look at the museum’s mobile framework, a collection of utilities for caching data, iBeacon ranging and indoor navigation. There’s also framework demo that explains how the framework features work.
As we have previously mentioned, nRF Connect is the the best app for detecting if a Bluetooth LE device such as a beacon is working. The Android version has always had more features than the iOS version but that is changing. nRF Connect for iOS has been completely re-written and now has a very pretty UI.
We still recommend using the Android rather than the iOS version because iOS apps can’t see Bluetooth MAC addresses due to some peculiar decisions made by people at Apple. Scanning also can’t see an iBeacon UUID, major and minor in the advertising. It’s more difficult to uniquely identify Bluetooth devices in apps such as nRF Connect on iOS than it is on Android.
DE-TASK is a task management app (source code) that uses Firebase. Create users, locations, beacons and tasks and assign users to tasks. When users enter an area the app detects the associated beacon and they are notified about the tasks.
There are lots of Bluetooth LE scanning apps but RaMBLE for Android stands out because it does a great job of trying to identify the type of Bluetooth LE device. It also plots the detected location onto a map that can be useful for some scenarios.
The use of beacons is maturing. Instead of a product or service being all about beacons, it’s all about something else, usually more domain specific, with beacons providing a valuable adjunct that differentiates the offering.