Some apps that might help to make those old Android devices usable again.
Clean Master to clean the device
Convert Your Old Android Tablet into Beautiful Weather Station or Convert Your Old Android Tablet to High End Digital Photo Frame:
AppCrawlr might melp to find apps for Android
And Kiosk Browser Lockdown to prevent eny other use.
Dolphin is an open-source Nintendo GameCube and Wii Emulator for Microsoft Windows, Linux, and Mac OS X (Intel-based). It is the first emulator to successfully run commercial GameCube and Wii games, and is still the only emulator capable of running commercial Wii games.
How to install or upgrade UV4L on Raspbian Wheezy & Raspbian Jessie for Raspberry Pi
The following instructions refers to installing UV4L on the official Raspbian Linux distributions for any flavour of Raspberry Pi (1, 2, 3, Compute Module, etc…). As these installation instructions are updated and improved very frequently, it is suggested to read them from scratch in case of problems and especially whenever a new UV4L module is announced.
An interactive home monitoring owl.
This article shows you two different methods to link to the full-screen version of a YouTube video (full-screen web address/URL).
LattePanda is featured with quad-core 1.8Ghz, 2/4G RAM, 32/64 GB eMMC, WIFI, Bluetooth 4.0 and USB 3.0, plus onboard Arduino processor!
CHIP – The World’s First Nine Dollar Computer. Kickstarter
UDOO. Discover new single board computer with Wi-fi and Quad-core CPU supporting easy Android-Linux switch and fully compatible with Arduino.
PINE64 is an open source platform from both hardware to software. It’s a versatile single board computer capable of running today’s most advanced 64 bit version of Android and Linux.
Orange Pi. It’s an open-source single-board computer. It can run Android 4.4 , Ubuntu, Debian, Rasberry Pi Image, it uses the AllWinner H3 SoC, and has 1GB DDR3 SDRAM
