There are several factors people look at when choosing electronics for kids, which can include the ages of the children and the reasons for purchasing the electronics. Many parents are concerned about things like durability and simplicity of operation, which are issues that can be age specific. There are also some forms of electronics for kids designed purely for educational purposes, and some parents buy these to help children advance more quickly or develop new interests. Some may be concerned that electronics may become too much a part of a child's life, leading to sedentary behavior, and these parents may tend to avoid electronics that are known to cause these issues, such as video games.
One factor that many parents consider when purchasing electronics for younger kids is durability. There are many toys designed for children from two to nine years of age that have a lot in common with modern electronics equipment, like computers. Young kids can easily damage these kinds of toys, and some parents like to look for opinions and reviews from other parents before making a purchase, mostly to find out if the toys break easily under duress, an issue that could also be dangerous if the toys have small parts that children might choke on. Another factor to consider when purchasing electronics for younger children is whether or not the toys are easy enough to use for the child's age. For example, some toddlers may not get much use out of a toy with complex operating procedures to memorize or tons of tiny buttons.
Many parents are especially interested in the educational potential of electronics for kids. There are toys that teach kids the alphabet, spelling, geography, and many other useful bits of information. Additionally, there are toys designed for older kids that allow them to learn a bit about electronics engineering through actual lab exercises, wiring up equipment to batteries and making working machines. When choosing these kinds of toys, durability is still a concern, as well as age appropriateness for the information being taught and the style of the teaching. For example, a toy that requires children to read would probably not be very educational for most preschoolers.
Another issue for many parents is the worry that electronics for kids might become an obsession. Many people feel that children don't get enough exercise, and they worry that too many electronic diversions might help lead to sedentary behavior, potentially encouraging obesity later in life. These parents may not buy electronics at all, or they might avoid purchasing purely entertainment oriented electronic toys. There are also parents who approach the issue by limiting the time children spend playing with electronics devices.