Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: What is the difference between a chopper and a processor?  Can I emulsify using this (mayo, vin, etc)?
Document: After using a hand powered chopper for a couple of years I can say this is a huge improvement. There are many times my wife or I need to chop up some vegetables or whip up a small portion of something and it just isn't worth setting up our larger food processor. This works perfectly for those quick and simple situations. It is large enough to cut up vegetables for two people, but it isn't so large that it becomes cumbersome. It works well and cuts cleanly.
This Black and Decker one touch electric chopper is great. It's a replacment for my old one that I wore out after using it for 15 years. This works well, just have to get used to the newer (smaller push button) on it compared to larger buttom on older model. Does a great job on chopped nuts, even carrots and grains. I'm pleased with it. Takes up little space in my cabinets. Very rarely have a need for a large food processor. This does the job for me.
This won't replace a full size food processor but it's great for everyday use. I mostly use it to chop veges like carrots, onions, garlic, olives etc... It's got good power and it's really easy to clean since you just put everything in the dishwasher. This is a great housewarming present or just as a gift to anyone who cooks.
I've owned this product for over 2 years now and have found the following to be true.1. An excellent kitchen tool for chopping walnuts, almonds, pecans, etc..., as long as you don't plan on using it more than 10 times in a row, as the little motor can overheat. Just give it a small rest and you'll not have problems.
Really handy for chopping garlic, onions, seranno peppers, carrots etc for making items like guacamole, salsa verdi when you don't need to dirty up the whole food processor. This does so well for the veggies above and easy to clean.Great for any cook.Justin
It's good for dicing and chopping but don't expect to use it like a food processor. It can finely grind oats, ingredients for sauces,etc. but it will take a long time. If you're looking to chop up those onions or tomatoes for a quick salsa, it's a great deal, works well and is very easy to use. Just remember when putting on the lid you must rotated to so the grove slides under the top of the machine.
This is small, fast, and easy to clean--for the price and convenience alone, it's well worth the purchase. Instead of taking 10 minutes to chop onions by hand, or having to drag out your full-size food processor just to chop some garlic, just whip this out. Even if you're short on kitchen space, it's definitely worth having on hand.It's great for chopping a small amount of food very finely; I've used it for cilantro, garlic, onions, carrots, etc.
Unlike this one, that one doesn't have a safety feature so I worry a lot when using it. This 1-cup processor won't work unless you've clicked it into place properly. And there's just one button to push to get it going.Quick, easy, fun, my kind of gadget.
I  threw it away  after using once. . It is a real pain to get the bowl and lid arranged to make it work. Too much wasted time. After the second try, I tossed it and chopped by hand. Then ordered a cuisinart mini processor to replace a 22 year old Cuisinart I had.
So I adjusted, the banana went in first followed by the other ingredients. This has worked out well.For me, this is much better than using the blender or processor, and much less to wash. I can now take the food processor and blender off of the top of the kitchen counter top and store them. I have this handy gadget to do the things I do everyday.
Answer: You can use this small processor to make mayo, etc.  Basically, the longer you hold down the button, the smaller the shreds for veggies or cheese.  Pulsing it would allow you to regulate the size of veggies chopped.