Up to now, Blynk focuses on displaying data and sending commands.
As a matter of facts, the iOS and Android smartphones are packed with many sensors —light, accelerometer, compass, microphone, camera, keyboard— and actuators —sound.
I’d like Blynk to leverage the sensors and actuators of the smartphones for a richer experience.
This idea is similar to 1Sheeld, but without the limitations. 1Sheeld requires dedicated hardware and is only compatible with Android.
What @Dmitriy says would be nice. You could open your garage door automatically when in front of it based on your GPS location.
Maybe control a relay or stepper by turning/rotating your phone left or right using the gyroscope? I can’t think of anything else now, but the garagedoor already sounds nice!
For me, an obvious trigger would be when I connect to or disconnect from my home wifi. Having lights and appliances enabled when I arrive home, and disabled when I leave would be perfect.
How about using accelerometer data for steering an R/C car? Tilt your phone forward/back, left/right.
If you can monitor the microphone, you could trigger events based on a loudness threshold.
You could use GPS information to light up indicators on a physical map hanging on the wall, showing where each family member is. You could even make something like the family locator clock in the Weasley’s house in Harry Potter.
WiFi detection was on my list :)I even discovered that it’s possible to detect switching between cellular towers, which means that some events can be triggered without using GPS for location. It’s still in research, but sounds really promising.
I wanted to write an app for that on iphone called inbound. Trigger communications based on current location/direction/time of day/route etc to particular contact with a pre determined message so as to not interrupt the driver with texting/ tweeting or calling
Hi…a use case that I don’t see mentioned is use of actual GPS position for several marine/boating applications. For example, to allow more accurate anchoring in various anchorages (or detect slipping of anchor by setting a geofence); to enable alerts when reaching or traveling past certain points-of-interest; remote monitoring of vessel location and performance sent by phone/GSM ; using GPS + heading + accelerometer + wind data for realtime racing tactics; etc. As an active sailor, It’d be great to see lots of Blynk-enabed apps spring up around “smart boats” applications. Thanks.
I would like to be able to control thru blynk with my smartphone accelerometer. I’m planning to control my lowrider hydraulic suspension with blynk thru BLE to an arduino. But the coolest would be if I can control it by tilting my phone, an the the cars suspension react to that tilting.