The challenge is not alone the mass penetration by these devices (both tablets & smartphones) but also the ever increasing variety in screen specifications, processor, memory, power consumptions and so on makes it a tough for any entity thinking of going mobile.
We @ HexaView have been working on technologies which are ubiquitous in nature, i.e. device-agnostic. Our software development & testing expertise in HTML5, CSS3, PhoneGap, Titanium Appcelerator, and scripting frameworks such as Node.js, Backbone.js, and JQuery have helped clients achieve simpler yet effective solutions for their business needs.
HexaView can help you out with its strong expertise developed across various mobile platforms.