It must be Big Touchscreen Day over at Acer headquarters. In addition to announcing a pair of all-in-one desktops, the company is trotting out two touch-enabled monitors, available in 23- and 27-inch sizes. Though both have 1080p resolution, the 23-inch T232HL uses IPS technology to achieve wide viewing angles, while the larger T272HL has a Vertical Alignment (VA) panel. Otherwise, the specs are near-identical: a 100 million to 1 contrast ratio, 5ms response time and a trio of inputs that includes VGA, DVI and HDMI. As for design, you'll notice they have a similar industrial design as the new all-in-ones, with thin frames, edge-to-edge displays and a see-through stand. Both will be available this month, with the 23-incher going for $500 and the 27-inch model selling for $700.