I think that technology be a great tool to help diverse populations. There are programs available that can help students learn different languages, academic skill practice and even assistive technology devices. After doing a search on technology and diversity on the Internet I found that technology does have potential for all students but it isn't always utilized.
I found that there are some issues that should be thought about when considering what types of technology to use and what groups to use it with. One of the key issues is to make sure that these students have equal access. Often students that are unfamiliar with technology may shy away. Without encouragement and help these students may not feel comfortable which could impede their comfort and skill level. Another issue is that technology is often geared towards test-taking practice skills due to the high stakes of standardized testing such as the CRCT and ITBS in Georgia. Using technology to practice test-taking skills limits there use and provides a narrow focus. You also need to be aware of cultural issues. Some cultures focus on family and interdependence. Technology make create independence which is not as acceptable. Other cultures may not favor girls becoming as technology literate as their male counterparts.
Relating technology to the special needs population. Many students can use technology that is available to their peers. It is important to create expectations for these students and to not just assume that they can't do something. I also found and have used assistive technology devices. Many of these types of devices enable students to communicate or responds in ways that weren't available years ago. It is important to utilize these devices and make sure that they stay in working order. It may also be a good idea to show all of the general education students what the device is, what it does and why it is used. That will create more acceptance.
On a final note. When I first started teaching in 1992 they were just beginning to talk about cochlear implants. (If you don't know what that it I'll give a quick explanation. A student that receives a cochlear implant has to have invasive surgery. Wires with up to 24 electrodes are would through the cochlea. There is an internal part and an external processor that takes speech sounds and turns them into electrical signals and sends them to the brain.) Students either were oral or deaf. If you could hear you learned speech and if you couldn't hear you learned sign language. Now almost 20 years later that is no longer true. I have had numerous deaf students in my program that are learning oral language due to having a cochlear implant. Being able to communicate orally completely changes their future. This technological invention has made a major impact if the Deaf world.