Using touchscreen you can conveniently activate various functions of your smartphone, but if you want a more intuitive and quick way, the Pressy Button may be able to catch your eyes.
The Pressy is an innovative and practical physical button designed to offer you an intuitive and speedy way to activate the functions of your Android devices. As we can see from the images, the physical button features ultra compact design, and connects to your Android phone or tablet through the headphone jack, while using its custom-designed free app you can easily customize and use your favorite actions such as taking instant photos/videos, starting voice recoding, turning on flashlight, recording a phone call, toggling WiFi/Bluetooth connection, and etc. When not in use you can take the physical button with you using included keychain.
At present the team of Pressy is raising fund at Kickstarter. Pledging $15 will let you own the physical button for Android devices. If you’re interested, jump to Kickstarter official site for more details or check out the following demo video first.