Google's new App Inventor for Android is a free graphic environment for creating software for Android devices. It's a scriptable, drag-and-drop tool in the tradition of HyperCard and other great simple tools for software creation. I love these tools -- my first programming job was using HyperCard to make CD ROMs for Voyager Books -- especially for the way they democratize access to technology. It's one thing to go and ask a bunch of teachers what software they want and then try to interpret their desires with code; another altogether to empower teachers (or secretaries, doctors, nurses, librarians, hot dog vendors, etc) to make their own tools using simple environments. Sure, these graphic kits tend to be constrained and less speedy than writing to the metal using more programmerly languages, but this is a fair trade-off for giving the ability to hack to anyone who wants it.
App Inventor for Android
The graphene temporary tattoo seen here is the thinnest epidermal electronic device ever and according to the University of Texas at Austin researchers who developed it, the device can take some medical measurements as accurately as bulky wearable sensors like EKG monitors. From IEEE Spectrum: Graphene’s conformity to the skin might be what enables the […]
In ye olden days, a telephone user had to ask the operator to call the desired party and make the connection. Then the dial telephone empowered us all to, er, reach out and touch someone. This 1927 instructional film from the telephone company explains the basics: “The ringing signal is an intermittent burring sound telling […]
Do you remember the first time you used a remote control on your television set or favorite toy? It was incredible right? I can honestly say that making my sister believe I had telekinetic powers was fantastic! But as I’ve accumulated more and more remote controls in my life, I’ve become jaded. And then, I […]
Using my iPhone while it’s charging is always a hassle. With tucked-away outlets and the meager length of included lightning cables, comfortable scrolling while plugged in is annoying. These 10-Ft MFi-Certified Lightning Cables are super convenient and probably the best iPhone accessory purchase I’ve made.At over three times the length of normal cables, these reach anywhere you […]
With countless applications for modern life, artificial intelligence (AI) is one of the most in-demand fields of study in tech. Beyond modelling human decision making processes and learning abilities, AI can be used to analyze massive volumes of data and create complex interactive systems.This Machine Learning & AI for Business Bundle made mastering these concepts possible for […]
Computer hacking isn’t just something happening to the DNC. Major software companies need white-hat hackers to ensure the security of their products and users, and I came across a Computer Hacker Professional Certification Package that conveniently teaches those advanced IT techniques online.This course package will prepare you for various computer security certification exams with over 60 hours […]