That overpriced, oversized Kno tablet? A video look-behind-the-scenes has revealed some high-tech testing equipment—namely, a Lego robotic-arm used to test the touchscreens and ambient light sensors.

Assuming that the price of Tiffen’s soon-to-be-released Smoothee iPhone Steadicam would be beyond his budget, Babyology writer Ben Gurnsberg built this amazing iPhone steadicam robotic arm out of ...

What if building a robotic arm didn’t require a massive budget or a team of engineers? Imagine a device capable of delivering smooth, precise movements for studio applications, constructed for less ...