Abstract: This paper provides an alternative solution to the traditional physical-button keyboards. With implementation of laser technology, this virtual keyboard solves many problems faced with ...

It is 2021 and virtual devices are not a dream anymore. The high-tech devices we could only see in the movies have been involved in our lives especially in the last decade. Whether it is for business ...

Which projection keyboards are best? Laser projection keyboards, also known as virtual keyboards, have grown significantly in popularity ever since many buyers discovered them from a viral TikTok ...

You know when you need to feverishly respond to an email, but you’re on your mobile phone, which means you have to type an essay with your thumbs? Or when you get a plum work project while you’re out, ...