The reason why we believe this is a great microwave for the blind is that on top of being voice-controlled, it alsohas a built-in humidity sensor that removes all the guessing from cooking. One press of the Ask Alexa Button can wake up Alexa immediately, then say “reheat pizza” and Alexa will do all the work. The microwave region extends from 1,000 to 300,000 MHz (or 30 cm to 1 mm wavelength). Although microwaves were first produced and studied in 1886 by Hertz, their practical application had to await the invention of suitable generators, such as the klystron and magnetron.

So, you won't qualify if you're only temporarily disabled or incapacitated (e.g. if you have a broken leg). Another great additional feature to have on a microwave for the visually impaired is a braille keypad. Since the small letters on the buttons may be difficult to read, a braille keypad will help such individuals to a great extent. If you’re worried about using a kettle to make a cup of tea or coffee, you might like to try a hot water dispenser instead. You can make hot drinks easily using a “one-cup” kettle. These kettles automatically dispense a mug’s worth of boiling water straight into your mug.Use a different coloured chopping board. For example, a red chopping board may help potatoes stand out. A white chopping board may be more helpful for slicing carrots. A dark chopping board on a light surface can provide better contrast.

Microwaved food obeys the same laws of physics as apply to frying an egg or baking a loaf of bread. It still works by the transfer of thermal energy. The difference is that instead of being heated mostly by convection (like the loaf of bread in an oven) or conduction (like the egg in a pan), food in a microwave is heated by electromagnetic radiation. Microwaves get molecules in the food jumping, but they can transfer heat only a relatively short way into the food’s surface, which is one of the reasons why it works best with smaller pieces of food. If you were to put a larger piece of meat in the microwave – but why would you? – you would end up with shoe leather. Some people find talking scales useful, whereas others prefer balance scales with weights on the side. You can add braille, or tactile markings, to weights to indicate the amount they weigh.

There are many ways in which microwaves today can help visually impaired people: there are talking microwaves; there are machines with memory pads and Braille keypads; there are also simpler yet useful units with dial knobs and timer limits. One of the basic advantages of having a voice control microwave is that you can significantly improve your cooking experience. It features the Steam cook functionality, allowing you to effortlessly steam rice and cook healthy dishes with the microwave. The exterior of the microwave has a protective film covering to protect it whilst being transported. This film must be removed before it is plugged into the mains. Sighted assistance might be required to do this. Once this protective film has been removed, the microwave will not be returnable unless faulty.