Simple wearable projects with your Android phone
Tech on Tap
© Lead Image © Andrey Simonenko, 123RF.com
Create some interesting wearable projects with an Android device, an armband case, headphones, and MIT's free App Inventor package.
A wearable solution with voice recognition and speech-to-text capabilities can be used by anyone who needs information while their hands are busy or when they can't take their eyes away from their current task. Some examples include recipes for chefs, instruction manuals for mechanics, or directions for a cyclist.
In this article, I create an Android application that recognizes a spoken keyword that is searched in a text file; text-to-speech software echoes the result of the search. To create the Android app, I use MIT's App Inventor package, a free web-based Android app development tool you can use to create applications in a graphical environment.
For this project, you need a smartphone armband case and a set of headphones with a built-in microphone (Figure 1), as well as a Google user account [1] and a desktop or laptop computer to use App Inventor.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Kali Linux Waxes Nostalgic with BackTrack Mode
For those who've used Kali Linux since its inception, the changes with the new release are sure to put a smile on your face.
-
Gnome 50 Smooths Out NVIDIA GPU Issues
Gamers rejoice, your favorite pastime just got better with Gnome 50 and NVIDIA GPUs.
-
System76 Retools Thelio Desktop
The new Thelio Mira has landed with improved performance, repairability, and front-facing ports alongside a high-quality tempered glass facade.
-
Some Linux Distros Skirt Age Verification Laws
After California introduced an age verification law recently, open source operating system developers have had to get creative with how they deal with it.
-
UN Creates Open Source Portal
In a quest to strengthen open source collaboration, the United Nations Office of Information and Communications Technology has created a new portal.
-
Latest Linux Kernel RC Contains Changes Galore
Linux kernel 7.0-rc3 includes more changes than have been made in a single release in recent history.
-
Nitrux 6.0 Now Ready to Rock Your World
The latest iteration of the Debian-based distribution includes all kinds of newness.
-
Linux Foundation Reports that Open Source Delivers Better ROI
In a report that may surprise no one in the Linux community, the Linux Foundation found that businesses are finding a 5X return on investment with open source software.
-
Keep Android Open
Google has announced that, soon, anyone looking to develop Android apps will have to first register centrally with Google.
-
Kernel 7.0 Now in Testing
Linus Torvalds has announced the first Release Candidate (RC) for the 7.x kernel is available for those who want to test it.