a group in gaithersburg deligned to it people with special needs. our amy cho takes us inside a local ai d welrehe big differen. >> reporter: no matter how you slice it, cooking can be confusing. keeping track of every ingredient in every dish. it is a lot for known to remember. stephen cohen knows all too well. he's one of the workers at that's a wrap deli in north potomac. the shop's specialty, serving up jo opportunities for people with special needs. but he sometimes forgets what step i next and has to ask others for help. that's where these high school students came in. they'v eaten at the deli before. >> he is one of thet nic people. >> reporter: they knew they wanted to help cut down on the amount of time he has to struggle. >> wchhad to t ourselves to code. >> reporter: we had the joint interestsf working on engineering and people in the communities. that i think brought us together. >> the result, anpad app. >> so he can go to the list of recipes. it hasdi the ingts as well as a list of the ingredients. >> reporter: the best part, no need t