QWERTY keyboards have been around for as long as most people can remember. We all learned how to type using these keyboards and they remain the primary way we interact with computers. But this layout is becoming more obsolete with smart devices. In this video, Wall Street Journal's David Pierce explores the new inventions that some companies are creating to potentially replace the physical keyboard. Some of these include voice to text and a wearable keyboard. This could be an interesting time for independent contractors in the IT industry who may have an opportunity to be involved with these new inventions. So what do you think? Would you use any of these alternatives?