Although I'm pretty sure I've seen something very similar before, the Rotary Kettle is still a unique design for the physically impaired. Featuring a modern design, I'm sure it would even appeal to those without a disability.
Designed by Adrian Lim, the Rotary Kettle is pretty self-explanatory. When the water is boiled, all it needs is an easy push to tilt the kettle down for pouring. No lifting necessary!