Yes, i agree that charts are the more effective in attaining attention then others methods of presenting data as, charts are more effective to present the given data in the different forms like bar graph and pie charts. The task of displaying the data becomes more challenging when the number of variables increase. That time plots can help to presenting the data effectively.
Histograms, is also help us to resemble the data effectively by breaking the values of a quantitative variables into small intervals and display only the count and the percent of observation.
Embedded. <span> Real-time is for thing like your thermostat (Nest) etc. Distributed is for huge number crunching supercomputers. Multi-user would mean more than one person was using the device at the same time with a different device.</span>
