Advantages and disadvantages ofthe 1st sketchADVANTAGES: One advantage is that itshows a map with the descriptions like keypoints, and if you want, you can search forrecomendating places where to go, which areselected in the Vis-Power.DISADVANTAGES: One disadvantage isthat it doesn’t have wi-fi so people can’t go to socialnetwork or either internet, which has all the webpages that people could need.
Advantages and disadvantages ofthe 2nd sketchADVANTAGES: The advantages are that the Vis-Power has Wi-fi which this is really a bare neccessity. I likealso that it has a botton dor «Go» because in the first andthe third sketch you need to put in the keybord (done!)and sometimes people can put (done!) by mistake.DISADVANTAGES: That the sketch made inpaint, it’s a little bit rushed, i mean, the letters are not veryclear, however when they do this product it’s not going tocome out like this, this sketch it’s only a draft.
Advantages and Disadvantages of the 3rd sketch ADVANTAGES: The advantages are that it has a special form (a star) which this will improve the quantity of Vis.Powers that are selled, because children will like to buy it. Also it has a voice sensor, this makes it better, instead of writing where you want to go. DISADVANTAGES: One big disadvantage is that if it’s in form of a star, sometimes it may not enter into people pocket and may hurt people with the edges that it has.